Federal Supply Groups (FSG) and Classes (FSC) Online Lookup

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Search Aerospace Simplified unrivaled inventory by FSC and FSG here. Our convenient Federal Supply Class Code lookup tool allows you to filter our inventory of over 3 billion individual parts down to the exact parts you need. The extensive supply chain network we employ allows us to promise any part you purchase will be shipped to you with short lead times and come at a competitive price.

At Aerospace Simplified, our goal is to innovate the parts purchasing experience. To see how we are doing that, check the complete Federal Supply Groups (FSG) and Classes (FSC) list submit an RFQ for the bsuiness required parts.

FSG 15 Aircraft and Airframe Structural Components	No. Of NSN
FSC 1510 Aircraft Fixed Wing	110
FSC 1520 Aircraft Rotary Wing	114
FSC 1550 Unmanned Aircraft	222
FSC 1560 Airframe Structural Components	278354

FSG 16 Aircraft Components and Accessories	No. Of NSN
FSC 1610 Aircraft Propellers and Components	4132
FSC 1615 Helicopter Rotor Blades Drive Mechanisms and Components	12982
FSC 1620 Aircraft Landing Gear Components	19485
FSC 1630 Aircraft Wheel and Brake systems	9422
FSC 1650 Aircraft Hydraulic Vacuum and De-icing System Components	46841
FSC 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment	34083
FSC 1670 Parachutes Aerial Pick Up Delivery Recovery Systems and Cargo Tie Down Equipment	6865
FSC 1680 Miscellaneous Aircraft Accessories and Components	115328

FSG 20 Ship and Marine Equipment	No. Of NSN
FSC 2010 Ship and Boat Propulsion Components	5393
FSC 2020 Rigging and Rigging Gear	71
FSC 2030 Deck Machinery	2265
FSC 2040 Marine Hardware and Hull Items	4555
FSC 2050 Buoys	17
FSC 2090 Miscellaneous ship and Marine equipment	1727

FSG 25 Vehicular Equipment Components	No. Of NSN
FSC 2510 Vehicle Cab Body Frame Structural Components	37825
FSC 2520 Vehicular Power Transmission Components	58608
FSC 2530 Vehicular Brake Steering Axle Wheel and Track Components	83213
FSC 2540 Vehicular Furniture and Accessories	48368
FSC 2590 Miscellaneous Vehicular Components	37236

FSG 26 Tires and Tubes	No. Of NSN
FSC 2610 Tires and Tubes Pneumatic Except Aircraft	3197
FSC 2620 Tires and Tubes Pneumatic Aircraft	946
FSC 2630 Tires Solid and Cushion	229
FSC 2640 Tire Rebuilding and Tire and Tube Repair Materials	1554

FSG 28 Engines Turbines and Components	No. Of NSN
FSC 2805 Gasoline Reciprocating Engines Except Aircraft and Components	35535
FSC 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components	8526
FSC 2815 Diesel Engines and Components	55439
FSC 2820 Steam Engines Reciprocating and Components	381
FSC 2825 Steam Turbines and Components	45436
FSC 2830 Water Turbines Water Wheels and Components	6
FSC 2835 Gas Turbines and Jet Engines Non-Aircraft Prime Mover Aircraft Non-Prime Mover and Components	17404
FSC 2840 Gas Turbines and Jet Engines Aircraft Prime Moving and Components	70625
FSC 2850 Gasoline Rotary Engines and Components	23
FSC 2895 Miscellaneous Engines and Components	638

FSG 29 Engine Accessories	No. Of NSN
FSC 2910 Engine Fuel Sys Components Nonaircraft	47186
FSC 2915 Engine Fuel System Components Aircraft and Missile Prime Movers	39465
FSC 2920 Engine Electrical System Components Nonaircraft	41104
FSC 2925 Engine Electrical System Components Aircraft Prime Moving	8136
FSC 2930 Engine Cooling System Components Nonaircraft	20728
FSC 2935 Engine System Cooling Components Aircraft Prime Moving	1698
FSC 2940 Engine Air and Oil Filters Strainers and Cleaners Nonaircraft	23605
FSC 2945 Engine Air and Oil Filters Cleaners Aircraft Prime Moving	2390
FSC 2950 Turbosupercharger and Components	2392
FSC 2990 Miscellaneous Engine Accessories Nonaircraft	34519
FSC 2995 Miscellaneous Engine Accessories Aircraft	12995

FSG 30 Mechanical Power Transmission Equipment	No. Of NSN
FSC 3010 Torque Converters and Speed Changers	41357
FSC 3020 Gear Pulley Sprocket and Transmission Chain	118431
FSC 3030 Belting Drive Belts Fan Belts and Accessories	28829
FSC 3040 Miscellaneous Power Transmission Equipment	170134

FSG 31 Bearings	No. Of NSN
FSC 3110 Bearings Antifriction Unmounted	208510
FSC 3120 Bearings Plain Unmounted	187457
FSC 3130 Bearings Mounted	14098

FSG 32 Woodworking Machinery and Equipment	No. Of NSN
FSC 3210 Sawmill and Planing Mill Machine	18
FSC 3220 Woodworking Machines	553
FSC 3230 Tools Attachments for Woodwork Machinery	540

FSG 34 Metalworking Machinery	No. Of NSN
FSC 3405 Saws and Filing Machines	127
FSC 3408 Machining Centers and Way Type Machines	11
FSC 3410 Electrical and Ultrasonic Erosion Machines	1
FSC 3411 Boring Machines	10
FSC 3413 Drilling and Tapping Machines	173
FSC 3415 Grinding Machines	265
FSC 3417 Milling Machines	60
FSC 3418 Planers and Shapers	3
FSC 3419 Miscellaneous Machine Tools	91
FSC 3422 Rolling Mills and Drawing Machines	5
FSC 3424 Metal Heat Treating and Non-Thermal Treating Equipment	61
FSC 3426 Metal Finishing Equipment	66
FSC 3431 Electric Arc Welding Equipment	1030
FSC 3432 Electric Resistance Welding Equipment	62
FSC 3433 Gas Welding Heat Cutting and Metalizing Equipment	819
FSC 3436 Welding Positioners and Manipulators	35
FSC 3438 Miscellaneous Welding Equipment	34
FSC 3439 Miscellaneous Welding Soldering and Brazing Supplies and Accessories	3463
FSC 3441 Bending and Forming Machines	180
FSC 3442 Hydraulic and Pneumatic Presses Power Driven	43
FSC 3443 Mechanical Presses Power Driven	14
FSC 3444 Manual Presses	51
FSC 3445 Punching and Shearing Machines	58
FSC 3446 Forging Machine and Hammers	15
FSC 3447 Wire and Metal Ribbon Forming Machs	1
FSC 3448 Riveting Machines	36
FSC 3449 Miscellaneous Secondary Metal Forming and Cutting Machines	20
FSC 3450 Machine Tools Portable	82
FSC 3455 Cutting Tools for Machine Tools	7336
FSC 3456 Cutting and Forming Tools for Secondary Metalworking Machinery	144
FSC 3460 Machine Tool Accessories	1699
FSC 3461 Accessories for Secondary Metalworking Machinery	2
FSC 3465 Production Jigs Fixtures and Template	612
FSC 3470 Machine Shop Sets Kits and Outfits	9

FSG 36 Special Industry Machinery	No. Of NSN
FSC 3610 Printing Duplicating and Bookbind Equipment	4258
FSC 3615 Pulp and Paper Industries Machinery	1
FSC 3620 Rubber and Plastics Working Machinery	4
FSC 3625 Textile Industries Machinery	2
FSC 3630 Clay and Concrete Products Industries Machinery	53
FSC 3655 Gas Generating and Dispensing Systems Fixed or Mobile	899
FSC 3660 Industrial Size Reduction Machinery	1
FSC 3670 Specialized Semiconductor Microcircuit and Printed Circuit Board Manufacturing Machinery	33
FSC 3680 Foundry Machinery Related Equipment and Supplies	14
FSC 3685 Specialized Metal Container Manufacturing Machinery and Related Equipment	1
FSC 3693 Industrial Assembly Machines	9
FSC 3694 Clean Work Stations Controlled Environment and Related Equipment	22
FSC 3695 Miscellaneous Special Industry Machine	202

FSG 37 Agricultural Machinery and Equipment	No. Of NSN
FSC 3710 Soil Preparation Equipment	19
FSC 3720 Harvesting Equipment	5
FSC 3740 Pest Disease and Frost Control Equipment	63
FSC 3750 Gardening Implements and Tools	97
FSC 3770 Saddlery Harness Whips and Related Animal Furnishings	2

FSG 39 Materials Handling Equipment	No. Of NSN
FSC 3910 Conveyors	499
FSC 3915 Materials Feeders	3
FSC 3920 Material Handling Equipment Nonself-Propelled	307
FSC 3930 Warehouse Trucks and Tractors Self-Propelled	1764
FSC 3940 Blocks Tackle Rigging and Slings	930
FSC 3950 Winches Hoists Cranes and Derricks	3820
FSC 3960 Freight Elevators	1123
FSC 3990 Miscellaneous Materials Handling Equipment	901

FSG 40 Rope Cable Chain and Fittings	No. Of NSN
FSC 4010 Chain and Wire Rope	7499
FSC 4020 Fiber Rope Cordage and Twine	567
FSC 4030 Fittings for Rope Cable and Chain	3307

FSG 41 Refrigeration Air Conditioning and Air Circulating Equipment	No. Of NSN
FSC 4110 Refrigeration Equipment	761
FSC 4120 Air Conditioning Equipment	152
FSC 4130 Refrigeration and Air Condition Components	7688
FSC 4150 Vortex Tubes and Other Related Cooling Tubes	1

FSG 42 Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials	No. Of NSN
FSC 4235 Hazardous Material Spill Containment and Clean up Equipment and Material	35
FSC 4250 Recycling and Reclamation Equipment	102

FSG 43 Pumps AND Compressors	No. Of NSN
FSC 4310 Compressors AND Vacuum Pumps	1

FSG 47 Pipe Tubing Hose and Fittings	No. Of NSN
FSC 4710 Pipe Tube and Rigid Tubing	107575
FSC 4720 Hose and Tubing Flexible	203856
FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings	374468

FSG 48 Valves	No. Of NSN
FSC 4810 Valves Powered	59942
FSC 4820 Valves Nonpowered	325907

FSG 51 Hand Tools	No. Of NSN
FSC 5110 Hand Tools Edged Nonpowered	2780
FSC 5120 Hand Tools Nonedged Nonpowered	40901
FSC 5130 Hand Tools Power Driven	5502
FSC 5133 Drill Bits Counterbores and Sinks	6475
FSC 5136 Taps Dies and Collets Hand and Machine	351
FSC 5140 Tool and Hardware Boxes	186
FSC 5180 Sets Kits and Outfits of Hand Tools	430

FSG 52 Measuring Tools	No. Of NSN
FSC 5210 measuring Tools Craftsmens	11921
FSC 5220 Inspection Gages and Precision Layout Tools	10329
FSC 5280 Sets Kits and Outfits of Measuring Tools	440

FSG 53 Hardware and Abrasives	No. Of NSN
FSC 5305 Screws	365196
FSC 5306 Bolts	179522
FSC 5307 Studs	40839
FSC 5310 Nuts and Washers	352394
FSC 5315 Nails Keys and Pins	158765
FSC 5320 Rivets	214043
FSC 5325 Fastening Devices	112191
FSC 5330 Packing and Gasket Materials	448340
FSC 5335 Metal Screening	962
FSC 5340 Hardware Commercial	368634
FSC 5345 Disks and Stones Abrasive	4098
FSC 5350 Abrasive Materials	2244
FSC 5355 Knobs and Pointers	38182
FSC 5360 Coil Flat Leaf and Wire Springs	157711
FSC 5365 Bushings Rings Shims and Spacers	204844

FSG 54 Prefabricated Structures AND Scaffolding	No. Of NSN
FSC 5419 Collective Modular Support System	1

FSG 55 Lumber Millwork Plywood and Veneer	No. Of NSN
FSC 5510 Lumber and Related Basic Wood Materials	116
FSC 5520 Millwork	34
FSC 5530 Plywood and Veneer	31

FSG 56 Construction AND Building Materials	No. Of NSN
FSC 5675 Nonwood Construction Lumber and Related Materials	272

FSG 59 Electrical and Electronic Equipment Components	No. Of NSN
FSC 5905 Resistors	377382
FSC 5910 Capacitors	250240
FSC 5915 Filters and Networks	65003
FSC 5920 Fuses Arresters Absorbers and Protector	20258
FSC 5925 Circuit Breakers	48375
FSC 5930 Switches	274325
FSC 5935 Connectors Electrical	440548
FSC 5940 Lugs Terminals and Terminal Strips	92049
FSC 5945 Relays and Solenoids	106999
FSC 5950 Coils and Transformers	228145
FSC 5955 Oscillators and Piezoelectric Crystals	38605
FSC 5960 Electron Tubes and Associated Hardware	18709
FSC 5961 Semiconductor Devices and Associated Hardware	157311
FSC 5962 Microcircuits Electronic	310529
FSC 5963 Electronic Modules	8038
FSC 5965 Headset Handset Microphone and Speak	12845
FSC 5970 Electrical Insulators and Insulating Materials	61376
FSC 5975 Electrical Hardware and Supplies	70259
FSC 5977 Electrical Contact Brushes and Electrodes	20397
FSC 5980 Optoelectronic Devices and Associated Hardware	14417
FSC 5985 Antennas Waveguides and Related Equipment	117979
FSC 5990 Synchros and Resolvers	9883
FSC 5995 Cable Cord and Wire Assemblies Communication Equipment	174333
FSC 5998 Electrical and Electronic Assemblies Boards Cards and Associated Hardware	314010
FSC 5999 Miscellaneous Electrical and Electronic Components	141716

FSG 60 Fiber Optics Materials Components Assemblies and Accessories	No. Of NSN
FSC 6010 Fiber Optic Conductors	39
FSC 6015 Fiber Optic Cables	345
FSC 6020 Fiber Optic Cable Assembly and Harness	1303
FSC 6021 Fiber Optic Switches	95
FSC 6030 Fiber Optic Devices	496
FSC 6032 Fiber Optic Light Sources and Photo Detectors	23
FSC 6035 Fiber Optic Light Transfer and Image Transfer Devices	53
FSC 6060 Fiber Optic Interconnectors	709
FSC 6070 Fiber Optic Accessories and Supplies	19
FSC 6080 Fiber Optic Kits and Sets	108
FSC 6099 Miscellaneous Fiber Optic Components	32

FSG 61 Electric Wire and Power and Distribution Equipment	No. Of NSN
FSC 6105 Motors Electrical	62679
FSC 6110 Electrical Control Equipment	49257
FSC 6115 Generators and Generator Sets Electrical	15250
FSC 6116 Fuel Cell Power Units Components and Accessories	61
FSC 6117 Solar Electric Power Systems	159
FSC 6120 Transformers Distribution and Power Station	3417
FSC 6125 Converters Electrical Rotating	3898
FSC 6130 Converters Electrical Nonrotating	73318
FSC 6135 Batteries Nonrechargeable	3803
FSC 6140 Batteries Rechargeable	10346
FSC 6145 Wire and Cable Electrical	77799
FSC 6150 Miscellaneous Electric Power and Distribution Equipment	132262

FSG 62 Lighting Fixtures and Lamps	No. Of NSN
FSC 6210 Indoor and Outdoor Electrical lighting Fixtures	85081
FSC 6220 Electric Vehicular lights and Fixtures	38696
FSC 6230 Electric Portable and Hand lighting Equipment	5311
FSC 6240 Electric Lamps	32588
FSC 6250 Ballasts Lampholders and Starters	6246
FSC 6260 Nonelectrical Lighting Fixtures	879

FSG 63 Alarm Signal and Security Detection Systems	No. Of NSN
FSC 6340 Aircraft Alarm and Signal Systems	1383

FSG 66 Instruments and Laboratory Equipment	No. Of NSN
FSC 6610 Flight Instruments	6928
FSC 6615 Automatic Pilot Mechanisms and Airborne Gyro Components	4778
FSC 6620 Engine Instruments	6358

FSG 70 Automatic Data Processing Equipment Including Firmware Software Supplies and Support Equipment	No. Of NSN
FSC 7010 ADPE System Configuration	2317
FSC 7020 ADP Central Processing Unit CPU Computer Analog	61
FSC 7021 ADP Central Processing Unit CPU Computer Digital	3316
FSC 7022 ADP Central Processing Unit CPU Computer Hybrid	15
FSC 7025 ADP Input Output and Storage Devices	22326
FSC 7030 ADP Software	877
FSC 7035 ADP Support Equipment	2143
FSC 7040 Punched Card Equipment	221
FSC 7042 Mini and Micro Computer Control Devices	20
FSC 7045 ADP Supplies	699
FSC 7050 ADP Components	2957

FSG 81 Containers Packaging AND Packing Supplies	No. Of NSN
FSC 8150 Freight Containers	19

FSG 83 Textiles Leather Furs Apparel and Shoe Findings Tents and Flags	No. Of NSN
FSC 8305 Textile Fabrics	263
FSC 8310 Yarn and Thread	79
FSC 8315 Notions and Apparel Findings	62
FSC 8320 Padding and Sewing Materials	31
FSC 8330 Leather	19
FSC 8335 Shoe Findings and Soling Materials	10
FSC 8340 Tents and Tarpaulins	515
FSC 8345 Flags and Pennants	307

FSG 93 Nonmetallic Fabricated Materials	No. Of NSN
FSC 9390 Miscellaneous Fabricated Nonmetallic Materials	16

FSG 95 Metal Bars Sheets and Shapes	No. Of NSN
FSC 9505 Wire Nonelectrical	2195
FSC 9510 Bars and Rods	8315
FSC 9515 Plate Sheet Strip Foil and Leaf	6312
FSC 9520 Structural Shapes	1467
FSC 9525 Wire Nonelectrical Nonferrous Base Metal	860
FSC 9530 Bars and Rods Nonferrous Base Metal	7520
FSC 9535 Plate Sheet Strip and Foil Nonferrous Base Metal	9861
FSC 9540 Structural Shapes Nonferrous Base Metal	19525
FSC 9545 Plate Sheet Strip Foil and Wire Precious Metal	57

FSG 96 Ores Minerals AND Their Primary Products	No. Of NSN
FSC 9620 Minerals Natural and Synthetic	5
FSC 9630 Additive Metal Materials	5
FSC 9640 Iron and Steel Primary and Semifinished Products	25
FSC 9650 Nonferrous Base Metal Refinery and Intermediate Forms	61