NSN 5920-01-526-5644 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-526-5644. Manufacturer of record part number: 4KK791.
Also searched as5920-01-526-5644 ·
5920015265644 ·
NIIN 015265644 ·
01-526-5644 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 75Q65 · 4KK791 · 983-3773
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4KK791
Manufacturer: Oshkosh Defense Llc
General Description
The Fuse,cartridge, cataloged under National Stock Number 5920-01-526-5644, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Fuse,cartridge
FSC / FSG
5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59)
Manufacturers
Hiab Usa Inc (CAGE 34914); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
Parameter
Value
NSN
5920-01-526-5644
Primary Part Number
4KK791
Item Name
Fuse,cartridge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111
5920-00-001-3111 · Item name not on file
5920-00-001-3260
FUSE,CARTRIDGE
5920-00-001-3261
FUSE,CARTRIDGE
5920-00-001-3262
ARRESTER,ELECTRICAL SURGE
5920-00-001-3263
ARRESTER,ELECTRICAL SURGE
5920-00-001-3264
5920-00-001-3264 · Item name not on file
5920-00-001-3296
5920-00-001-3296 · Item name not on file
5920-00-001-3840
5920-00-001-3840 · Item name not on file
Frequently Asked Questions
What is NSN 5920-01-526-5644?
NSN 5920-01-526-5644 is a Fuse,cartridge, manufactured by Oshkosh Defense Llc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-526-5644?
NSN 5920-01-526-5644 has 2 manufacturer part numbers on file: 983-3773 (Hiab Usa Inc), 4KK791 (Oshkosh Defense Llc).
Is NSN 5920-01-526-5644 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.