NSN 5920-01-569-4249 · NIIN 015694249 · Part number 278-6377
Caterpillar Inc Div Caterpillar Defense · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 11083
Government record, cited
NSN 5920-01-569-4249 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-569-4249. Manufacturer of record part number: 278-6377.
Also searched as5920-01-569-4249 ·
5920015694249 ·
NIIN 015694249 ·
01-569-4249 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 11083 · 278-6377
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5920-01-569-4249
NIIN: 015694249
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 278-6377
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Fuse,enclosed Link, cataloged under National Stock Number 5920-01-569-4249, 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 Caterpillar Inc Div Caterpillar Defense. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-01-569-4249
Primary Part Number
278-6377
Item Name
Fuse,enclosed Link
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Caterpillar Inc Div Caterpillar Defense
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 5920-01-569-4249?
NSN 5920-01-569-4249 is a Fuse,enclosed Link, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-569-4249?
NSN 5920-01-569-4249 has 5 manufacturer part numbers on file: 278-6377 (William Adams Pty Ltd), 278-6377 (Caterpillar Inc Div Caterpillar Defense), 278-6377 (Hastings Deering (aust) Pty Ltd), 278-6377 (Finning (uk) Ltd), 278-6377 (Westrac Equipment Pty Ltd).
What are the specifications of 278-6377?
Key specifications for 278-6377: End Item Identification: 3805-01-557-4003; LOADER,BACKHOE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-569-4249 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.