Category // FSC 5920 · 20,056 items

Fuses, Arrestors, Absorbers, and Protectors

Devices that protect a circuit from overload, including cartridge fuses and fuseholders.

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20,056 items

  1. FUSE,CARTRIDGE NSN 5920-01-305-9297 P/N 56301701 · 56301701 · S6301702 OR S6301703 · 5MF1
  2. FUSE,ELECTRICAL NSN 5920-01-305-3438 P/N 3NA3 801 · 94.237.999.105 · 3NA1011 · 3NA3 801
  3. ARRESTER,LIGHTNING NSN 5920-01-305-3053 P/N 1970-0073 · B1C90Y17 · 1970-0073 · 1970-0073
  4. FUSE,CARTRIDGE NSN 5920-01-304-5094 P/N 10043 · 10043 · 10043 · 10043
  5. FUSE,CARTRIDGE NSN 5920-01-304-4034 P/N KTN-R-20 · KLNR-20 · 43N4-122 · 352250046551
  6. PROTECTOR,TELEPHONE NSN 5920-01-303-5951 P/N 561010-003 · 303-M-12A1TA · 303-0451 · 561010-003
  7. FUSE,CARTRIDGE NSN 5920-01-302-7848 P/N KTK-R-7 · KTK-R 7A-600V · ATMR7 · KLK-R7
  8. MAT,ELECTROSTATIC DISCHARGING NSN 5920-01-302-4240 P/N 34603-6 · 34603-6 · 34603-6 · 34603-6
  9. ARRESTER,ELECTRICAL SURGE NSN 5920-01-301-9584 P/N VHF-50HN MA · 047-02-0270 · TE(VHF)-50NS · VHF-50HN MA
  10. ARRESTER,ELECTRICAL SURGE NSN 5920-01-301-3085 P/N PMT(301)-400 · PMT(301)400 · 039-000913-004 · PMT(301)-400
  11. ARRESTER,ELECTRICAL SURGE NSN 5920-01-301-0190 P/N PMT(301)-600V · PMT(301)-600V · PMT(301)600 · 039-000913-002
  12. FUSE,ENCLOSED LINK NSN 5920-01-299-8404 P/N 3NA3242 · 3NA1226 · 3NA3242 · 3NA1 226
  13. ARRESTER,ELECTRICAL SURGE NSN 5920-01-298-6332 P/N 2021-12 F5010-42B · CG2-230L-12 · A3012991-1 · A3012991
  14. FUSE,CARTRIDGE NSN 5920-01-297-3133 P/N 255-510-510 · FTS2R · KTS-R2 · CSS-R2
  15. FUSEHOLDER SUBASSEMBLY NSN 5920-01-297-0800 P/N 000 545 99 01 · 8JD002289-00 · 000 545 99 01 · 000 545 99 01
  16. FUSE LINK,ELECTRICAL NSN 5920-01-296-2647 P/N 059-943 · 059-943 · RL350 · LKN350
  17. DISCHARGER,ELECTROSTATIC NSN 5920-01-295-6405 P/N PVE006741/2-1.1.2 · WFSM-01 · 4100788 · 4008038
  18. ABSORBER,OVERVOLTAGE NSN 5920-01-294-2805 P/N B1A230Y27 · Q69-X · 10135252 · PC72532-1
  19. FUSEHOLDER,BLOCK NSN 5920-01-293-3965 P/N 20321 · A-A-55168 · AA55168-003 · 20321
  20. FUSE,CARTRIDGE NSN 5920-01-293-0988 P/N 2502617-162 · 2502617-162 · FNQ 1/8 · FLQ 1/8
  21. FUSEHOLDER,BLOCK NSN 5920-01-291-7672 P/N 1010-0074 · 5000298-00 · T-103 · 099-00021
  22. FUSE,CARTRIDGE NSN 5920-01-291-1512 P/N SP7-7A · AC7XRAD · 256007 · 159-0195-00
  23. FUSE,CARTRIDGE NSN 5920-01-290-0648 P/N 51801-008 · 51801-008 · 12604-004 · 12604-004
  24. FUSE,CARTRIDGE NSN 5920-01-289-4827 P/N A60X600 · 128304006 · SF60X600 · A060FA600DCX

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Fuses, Arrestors, Absorbers, and Protectors

What does federal supply class 5920 cover?

Federal supply class 5920 covers fuses, arresters, absorbers, and protectors, the devices that protect a circuit from overload. Items filed here include cartridge fuses and fuseholders.

How is a part in federal supply class 5920 identified?

A fuse or holder is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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