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NSN Part Sourcing

Explore Federal Supply Group (FSG) & (FSCs) Parts

Your FSG search ends here on Rapid NSN, where we have organized an extensive FSG catalog for customers who wish to locate all their project requirements by Federal Supply Group and Class. Whether you are interested in what we carry for FSGs like , or others, you will see that many FSCs on this catalog act as links to distinct product lists that we have established to organize associated part numbers that are currently in stock. If you come across any required parts in our FSG catalog, you can use our online Request for Quote (RFQ) forms to receive information on procurement from our staff at any time. We always aim to tailor purchasing options in accordance with the unique specifications of each customer, so please be sure to offer us as much information as you can. From there, our staff will be happy to provide one-on-one consultation and assistance throughout procurement, so do not hesitate to get started today.

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FSG 51 Hand Tools

FSC 5110 Hand Tools Edged Non-Powered

FSC 5120 Hand Tools Nonedged Non-Powered

FSC 5130 Hand Tools Power Driven

FSC 5133 Drill Bits Counterbores and Countersinks Hand and Machine

FSC 5136 Taps Dies and Collets Hand and Machine

FSC 5140 Tool and Hardware Boxes

FSC 5180 Sets Kits and Outfits of Hand Tools

FSG 52 Measuring Tools

FSC 5210 Measuring Tools Craftsmen's

FSC 5220 Gages and Precision Layout Tool

FSC 5280 Sets Kits and Outfits of Measuring Tools

FSG 53 Hardware and Abrasives

FSC 5305 Screws

FSC 5310 Nuts and Washers

FSC 5315 Nails Machine Keys and Pins

FSC 5320 Rivets

FSC 5325 Fastening Devices

FSC 5330 Packing and Gasket Materials

FSC 5331 O Ring

FSC 5335 Metal Screening

FSC 5340 Hardware Commercial

FSC 5341 Brackets

FSC 5342 Hardware Weapon System

FSC 5345 Disks and Stones Abrasive

FSC 5350 Abrasive Materials

FSC 5355 Knobs and Pointers

FSC 5360 Coil Flat Leaf and Wire Springs

FSC 5365 Bushings Rings Shims and Spacers

FSG 54 Prefabricated Structures and Scaffolding

FSC 5410 Prefabricated and Portable Buildings

FSC 5411 Rigid Wall Shelters

FSC 5419 Collective Modular Support System

FSC 5420 Bridges Fixed and Floating

FSC 5430 Storage Tanks

FSC 5440 Scaffolding Equipment and Concrete Forms

FSC 5445 Prefabricated Tower Structures

FSC 5450 Miscellaneous Prefabricated Structures

FSG 55 Lumber, Millwork, Plywood, and Veneer

FSC 5510 Lumber and Related Basic Wood Materials

FSC 5520 Millwork

FSC 5530 Plywood and Veneer

FSG 58 Communications, Detection, and Coherent Radiation Equipment

FSC 5805 Telephone And Telegraph Equipment

FSC 5810 Communications Security Equipment And Components

FSC 5811 Other Cryptologic Equipment and Components

FSC 5815 Teletype And Facsimile Equipment

FSC 5820 Radio And Television Communication Equipment Except Airborne

FSC 5821 Radio And Television Communication Equipment Airborne

FSC 5825 Radio Navigation Equipment Except Airborne

FSC 5826 Radio Navigation Equipment Airborne

FSC 5830 Intercommunication And Public Address Systems Except Airborne

FSC 5831 Intercommunication And Public Address Systems Airborne

FSC 5835 Sound Recording And Reproducing Equipment

FSC 5836 Video Recording And Reproducing Equipment

FSC 5840 Radar Equipment Except Airborne

FSC 5841 Radar Equipment Airborne

FSC 5845 Underwater Sound Equipment

FSC 5850 Visible And Invisible Light Communication Equipment

FSC 5855 Night Vision Equipment Emitted And Reflected Radiation

FSC 5860 Stimulated Coherent Radiation Devices Components And Accessories

FSC 5865 Electronic Countermeasures Counter Countermeasures And Quick Reaction Capability Equipment

FSC 5895 Miscellaneous Communication Equipment

FSG 59 Electrical and Electronic Equipment Components

FSC 5905 Resistors

FSC 5910 Capacitors

FSC 5915 Filters and Networks

FSC 5920 Fuses Arresters Absorbers and Protector

FSC 5925 Circuit Breakers

FSC 5930 Switches

FSC 5935 Connectors Electrical

FSC 5940 Lugs Terminals and Terminal Strips

FSC 5945 Relays and Solenoids

FSC 5950 Coils and Transformers

FSC 5955 Oscillators and Piezoelectric Crystals

FSC 5960 Electron Tubes and Associated Hardware

FSC 5961 Semiconductor Devices and Associated Hardware

FSC 5962 Microcircuits Electronic

FSC 5963 Electronic Modules

FSC 5965 Headsets Handsets Microphones and Speakers

FSC 5970 Electrical Insulators and Insulating Materials

FSC 5975 Electrical Hardware and Supplies

FSC 5977 Electrical Contact Brushes and Electrodes

FSC 5980 Optoelectrical Devices and Associated Hardware

FSC 5985 Antennas Waveguides and Related Equipment

FSC 5990 Synchros and Resolvers

FSC 5995 Cable Cord and Wire Assemblies Communication Equipment

FSC 5996 Amplifiers

FSC 5998 Electrical and Electronic Assemblies Boards Cards and Associated Hardware

FSC 5999 Miscellaneous Electrical and Electronic Components

Guaranteed on-time delivery
Confirmed purchase orders stay tracked through U.S. fulfillment, with procurement watching ship dates through delivery.
5,100+ stocked manufacturers
A stocked OEM network keeps alternatives visible when legacy NSNs, CAGE codes, or superseded part numbers need a fast cross-check.
Complete purchasing solutions
One RFQ can combine hard-to-source lines, quote routing, buyer follow-up, and basket updates without forcing a checkout flow.
15-minute quote response
Requests route to the procurement desk around the clock, keeping urgent aviation and defense requirements inside the response window.
Customized & user-friendly
Search by NSN, NIIN, CAGE, FSC, or part number, then move directly from catalog context into a quote-ready line item.