NSN 5920-00-685-9378 · NIIN 006859378 · Part number HCMQHJL
Cooper Bussmann, Llc Dba Cooper Industries · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 71400
Government record, cited
NSN 5920-00-685-9378 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-685-9378. Manufacturer of record part number: HCMQHJL.
Also searched as5920-00-685-9378 ·
5920006859378 ·
NIIN 006859378 ·
00-685-9378 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 71400 · HCMQHJL · HCMHJLQ
Accommodated Ferrule Diameter: 0.281 INCHES NOMINAL IN
Surface Treatment: ZINC CONTACT
Material: STEEL CONTACT
Identification
NSN: 5920-00-685-9378
NIIN: 006859378
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: HCMQHJL
Manufacturer: Cooper Bussmann, Llc Dba Cooper Industries
General Description
The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-685-9378, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 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
5920-00-685-9378
Primary Part Number
HCMQHJL
Item Name
Fuseholder,extractor Post
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Cooper Bussmann, Llc Dba Cooper Industries
Status
ACTIVE
Accommodated Fuse Length
1.250 INCHES NOMINAL IN
Overall Diameter
0.750 INCHES NOMINAL IN
Interruption Indicator Method
TEST HOLE
Bushing Diameter
0.625 INCHES NOMINAL IN
Accommodated Ferrule Diameter
0.281 INCHES NOMINAL IN
Surface Treatment
ZINC CONTACT
Material
STEEL CONTACT
Terminal Type and Quantity
2 TAB, SOLDER LUG
Fuse Accommodation Quantity
1
Bushing Thread Length
0.469 INCHES NOMINAL IN
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 5920-00-685-9378?
NSN 5920-00-685-9378 is a Fuseholder,extractor Post, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-00-685-9378?
NSN 5920-00-685-9378 has 2 manufacturer part numbers on file: HCMQHJL (Cooper Bussmann, Llc Dba Cooper Industries), HCMHJLQ (Cooper Bussmann, Llc Dba Cooper Industries).
What are the specifications of HCMQHJL?
Key specifications for HCMQHJL: Accommodated Fuse Length: 1.250 INCHES NOMINAL IN; Overall Diameter: 0.750 INCHES NOMINAL IN; Overall Length: 2.453 INCHES NOMINAL IN; Interruption Indicator Method: TEST HOLE. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5920-00-685-9378 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.