NSN 5925-01-620-8783 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-620-8783. Manufacturer of record part number: 4AQ1203.
Also searched as5925-01-620-8783 ·
5925016208783 ·
NIIN 016208783 ·
01-620-8783 ·
FSC 5925 Circuit Breakers · CAGE 0L1E5 · 4AQ1203
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 5925-01-620-8783
NIIN: 016208783
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4AQ1203
Manufacturer: Lockheed Martin Corporation
General Description
The Locking Device,circuit Breaker, cataloged under National Stock Number 5925-01-620-8783, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation. 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
Locking Device,circuit Breaker
FSC / FSG
5925 — Circuit Breakers (FSG 59)
Manufacturers
Lockheed Martin Corporation (CAGE 0L1E5)
Technical Specifications
Parameter
Value
NSN
5925-01-620-8783
Primary Part Number
4AQ1203
Item Name
Locking Device,circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Lockheed Martin Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277
CIRCUIT BREAKER
5925-00-001-2809
5925-00-001-2809 · Item name not on file
5925-00-001-3838
CIRCUIT BREAKER
5925-00-001-5748
5925-00-001-5748 · Item name not on file
5925-00-001-5926
5925-00-001-5926 · Item name not on file
5925-00-001-5938
5925-00-001-5938 · Item name not on file
5925-00-001-5942
CIRCUIT BREAKER
5925-00-001-5977
CIRCUIT BREAKER
Frequently Asked Questions
What is NSN 5925-01-620-8783?
NSN 5925-01-620-8783 is a Locking Device,circuit Breaker, manufactured by Lockheed Martin Corporation, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-620-8783?
NSN 5925-01-620-8783 has 1 manufacturer part number on file: 4AQ1203 (Lockheed Martin Corporation).
Is NSN 5925-01-620-8783 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.
What is the DEMIL code for NSN 5925-01-620-8783?
NSN 5925-01-620-8783 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.