NSN 5920-01-452-8945 · NIIN 014528945 · Part number 30312R
Mersen Usa Ep Corp. Dba Ferraz Shawmut · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 71424
Government record, cited
NSN 5920-01-452-8945 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-452-8945. Manufacturer of record part number: 30312R.
Also searched as5920-01-452-8945 ·
5920014528945 ·
NIIN 014528945 ·
01-452-8945 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 71424 · 30312R
Manufacturer of record: Mersen Usa Ep Corp. Dba Ferraz Shawmut
Identification
NSN: 5920-01-452-8945
NIIN: 014528945
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 30312R
Manufacturer: Mersen Usa Ep Corp. Dba Ferraz Shawmut
General Description
The Retainer,fuse, cataloged under National Stock Number 5920-01-452-8945, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Retainer,fuse
FSC / FSG
5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59)
Manufacturers
Mersen Usa Ep Corp. Dba Ferraz Shawmut (CAGE 71424)
Technical Specifications
Parameter
Value
NSN
5920-01-452-8945
Primary Part Number
30312R
Item Name
Retainer,fuse
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Mersen Usa Ep Corp. Dba Ferraz Shawmut
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
C/1Advisory reference — outside the item-of-supply concept
Mersen Canada Toronto Inc
No interchangeability data on file.
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
Related Parts in Electrical and Electronic Equipment Components
5920-00-001-3111
5920-00-001-3111 · Item name not on file
5920-00-001-3260
FUSE,CARTRIDGE
L00680
5920-00-001-3261
FUSE,CARTRIDGE
L00475
5920-00-001-3262
ARRESTER,ELECTRICAL SURGE
S05DF09CC
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 5920-01-452-8945?
NSN 5920-01-452-8945 is a Retainer,fuse, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-452-8945?
NSN 5920-01-452-8945 has 1 manufacturer part number on file: 30312R (Mersen Usa Ep Corp. Dba Ferraz Shawmut).
Is NSN 5920-01-452-8945 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.