AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

List of Federal Supply Groups (FSG) and Class (FSC)

For parts that have been organized according to their corresponding Federal Supply Groups (FSG) and Class (FSC), rely on Civil Aviation Parts. Here, we carry an array of parts, including FSG 15 Aircraft and Airframe Structural Components, FSG 16 Aircraft Components and Accessories, FSG 19 Ships Small Craft Pontoons And Floating Docks, FSG 20 Ship and Marine Equipment, FSG 25 Vehicular Equipment Components, and various others in our FSG catalog of parts. If such items of Federal Supply Codes (FSCs) do not meet your requirements, our database is stocked with over 2 billion new, used, obsolete, and hard-to-find options.

More than that, all of our Federal Supply Groups (FSG) and Class (FSC) offerings have been subjected to varying levels of quality assurance measures, tests, verifications, and assessments, allowing us to guarantee the high caliber of our inventory. Kickoff the procurement process with a competitive quote on any featured item through our Instant RFQ service. Within 15 minutes of submitting a completed form, a dedicated representative will reach out with a competitive quote that meets your needs. We only ask that you include as many of your part specifications as you can, including target prices, desired quantities, and operational deadlines. For additional questions, contact us directly!

FSG 15 Aircraft and Airframe Structural Components No of Parts
FSC 1560 Airframe Structural Components 309674
FSG 30 Mechanical Power Transmission Equipment No of Parts
FSC 3010 Torque Converters and Speed Changers 52383
FSC 3020 Gears Pulleys Sprockets and Transmission Chain 141435
FSC 3030 Belting Drive Belts Fan Belts and Accessories 37009
FSC 3040 Miscellaneous Power Transmission Equipment 199503
FSG 31 Bearings No of Parts
FSC 3110 Bearings Antifriction Unmounted 270221
FSC 3120 Bearings Plain Unmounted 225458
FSC 3130 Bearings Mounted 17472
FSG 32 Woodworking Machinery and Equipment No of Parts
FSC 3210 Sawmill and Planing Mill Machinery 23
FSC 3220 Woodworking Machines 712
FSC 3230 Tools and Attachments for Woodworking Machinery 801
FSG 34 Metalworking Machinery No of Parts
FSC 3405 Saws and Filing Machines 351
FSC 3408 Machining Centers and Way Type Machines 60
FSC 3410 Electrical and Ultrasonic Erosion Machines 44
FSC 3411 Boring Machines 72
FSC 3413 Drilling and Tapping Machines 368
FSC 3414 Gear Cutting and Finishing Machines 13
FSC 3415 Grinding Machines 706
FSC 3417 Milling Machines 396
FSC 3418 Planers and Shapers 19
FSC 3419 Miscellaneous Machine Tools 296
FSC 3422 Rolling Mills and Drawing Machines 59
FSC 3424 Metal Heat Treating and Non-Thermal Treating Equipment 287
FSC 3426 Metal Finishing Equipment 384
FSC 3431 Electric Arc Welding Equipment 2181
FSC 3432 Electric Resistance Welding Equipment 182
FSC 3433 Gas Welding Heat Cutting and Metalizing Equipment 2140
FSC 3436 Welding Positioners and Manipulators 79
FSC 3438 Miscellaneous Welding Equipment 101
FSC 3439 Miscellaneous Welding Soldering and Brazing Supplies and Accessories 10766
FSC 3441 Bending and Forming Machines 561
FSC 3442 Hydraulic and Pneumatic Presses Power Driven 193
FSC 3443 Mechanical Presses Power Driven 117
FSC 3444 Manual Presses 173
FSC 3445 Punching and Shearing Machines 302
FSC 3446 Forging Machinery and Hammers 33
FSC 3447 Wire and Metal Ribbon Forming Machines 1
FSC 3448 Riveting Machines 61
FSC 3449 Miscellaneous Secondary Metal Forming and Cutting Machines 61
FSC 3450 Machine Tools Portable 151
FSC 3455 Cutting Tools for Machine Tools 17180
FSC 3456 Cutting and Forming Tools for Secondary Metalworking Machinery 1402
FSC 3460 Machine Tool Accessories 7309
FSC 3461 Accessories for Secondary Metalworking Machinery 20
FSC 3465 Production Jigs Fixtures and Templates 1383
FSC 3470 Machine Shop Sets Kits and Outfits 19
FSG 40 Rope Cable Chain and Fittings No of Parts
FSC 4010 Chain and Wire Rope 15082
FSC 4020 Fiber Rope Cordage and Twine 2325
FSC 4030 Fittings for Rope Cable and Chain 8027
FSG 41 Refrigeration Air Conditioning and Air Circulating Equipment No of Parts
FSC 4110 Refrigeration Equipment 3213
FSC 4120 Air Conditioning Equipment 3296
FSC 4130 Refrigeration and Air Conditioning Components 42281
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 Parts
FSC 4235 Hazardous Material Spill Containment and Clean up Equipment and Material 31
FSC 4250 Recycling and Reclamation Equipment 102
FSG 47 Pipe Tubing Hose and Fittings No of Parts
FSC 4710 Pipe Tube and Rigid Tubing 127505
FSC 4720 Hose and Flexible Tubing 332729
FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings 580764
FSG 48 Valves No of Parts
FSC 4810 Valves Powered 78087
FSC 4820 Valves Nonpowered 439825
FSG 53 Hardware and Abrasives No of Parts
FSC 5305 Screws 518405
FSC 5306 Bolts 246706
FSC 5307 Studs 55660
FSC 5310 Nuts and Washers 497779
FSC 5315 Nails Machine Keys and Pins 211490
FSC 5320 Rivets 316091
FSC 5325 Fastening Devices 173648
FSC 5330 Packing and Gasket Materials 623359
FSC 5335 Metal Screening 1569
FSC 5340 Hardware Commercial 474491
FSC 5345 Disks and Stones Abrasive 6791
FSC 5350 Abrasive Materials 4517
FSC 5355 Knobs and Pointers 53917
FSC 5360 Coil Flat Leaf and Wire Springs 198028
FSC 5365 Bushings Rings Shims and Spacers 247995
FSG 55 Lumber Millwork Plywood and Veneer No of Parts
FSC 5510 Lumber and Related Basic Wood Materials 116
FSC 5520 Millwork 33
FSC 5530 Plywood and Veneer 31
FSG 63 Alarm Signal and Security Detection Systems No of Parts
FSC 6340 Aircraft Alarm and Signal Systems 3565
FSG 66 Instruments and Laboratory Equipment No of Parts
FSC 6610 Flight Instruments 20606
FSC 6615 Automatic Pilot Mechanisms and Airborne Gyro Components 12367
FSC 6620 Engine Instruments 17572
FSG 70 Automatic Data Processing Equipment Including Firmware Software Supplies and Support Equipment No of Parts
FSC 7010 ADPE System Configuration 6215
FSC 7020 ADP Central Processing Unit CPU Computer Analog 132
FSC 7021 ADP Central Processing Unit CPU Computer Digital 7206
FSC 7022 ADP Central Processing Unit CPU Computer Hybrid 558
FSC 7025 ADP Input Output and Storage Devices 57422
FSC 7030 ADP Software 3030
FSC 7035 ADP Support Equipment 5903
FSC 7040 Punched Card Equipment 983
FSC 7042 Mini and Micro Computer Control Devices 25
FSC 7045 ADP Supplies 4589
FSC 7050 ADP Components 8740
FSG 83 Textiles Leather Furs Apparel and Shoe Findings Tents and Flags No of Parts
FSC 8305 Textile Fabrics 253
FSC 8310 Yarn and Thread 79
FSC 8315 Notions and Apparel Findings 58
FSC 8320 Padding and Stuffing Materials 29
FSC 8330 Leather 19
FSC 8335 Shoe Findings and Soling Materials 9
FSC 8340 Tents and Tarpaulins 509
FSC 8345 Flags and Pennants 308

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Cost Effective

Cost Effective Warrantied inventory at competitive prices

Quick Search

QUICK SEARCH Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Assured

QUALITY ASSURED We sell only warrantied and traceable parts

Fastest Delivery

FASTEST DELIVERY All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the amazing experience on our website. If you continue to use this site we will assume that you are happy with it.