NSN 5920-01-391-7491 · NIIN 013917491 · Part number 414223-1
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 16848
Government record, cited
NSN 5920-01-391-7491 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-391-7491. Manufacturer of record part number: 414223-1.
Also searched as5920-01-391-7491 ·
5920013917491 ·
NIIN 013917491 ·
01-391-7491 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 16848 · 414223-1
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Identification
NSN: 5920-01-391-7491
NIIN: 013917491
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 414223-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
General Description
The Fuseholder Subassembly, cataloged under National Stock Number 5920-01-391-7491, 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 Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Fuseholder Subassembly
FSC / FSG
5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59)
Manufacturers
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (CAGE 16848)
Technical Specifications
Parameter
Value
NSN
5920-01-391-7491
Primary Part Number
414223-1
Item Name
Fuseholder Subassembly
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA)
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
Frequently Asked Questions
What is NSN 5920-01-391-7491?
NSN 5920-01-391-7491 is a Fuseholder Subassembly, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-391-7491?
NSN 5920-01-391-7491 has 1 manufacturer part number on file: 414223-1 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
Is NSN 5920-01-391-7491 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.