NSN 5925-01-449-1388 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-449-1388. Manufacturer of record part number: 9440289-01.
Also searched as5925-01-449-1388 ·
5925014491388 ·
NIIN 014491388 ·
01-449-1388 ·
FSC 5925 Circuit Breakers · CAGE 50225 · 9440289-01
Manufacturer of record: Naval Undersea Warfare Ctr
Identification
NSN: 5925-01-449-1388
NIIN: 014491388
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 9440289-01
Manufacturer: Naval Undersea Warfare Ctr
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-449-1388, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Undersea Warfare Ctr. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5925-01-449-1388
Primary Part Number
9440289-01
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Naval Undersea Warfare Ctr
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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
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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 5925-01-449-1388?
NSN 5925-01-449-1388 is a Circuit Breaker, manufactured by Naval Undersea Warfare Ctr, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-449-1388?
NSN 5925-01-449-1388 has 1 manufacturer part number on file: 9440289-01 (Naval Undersea Warfare Ctr).
What are the specifications of 9440289-01?
Key specifications for 9440289-01: End Item Identification: CV-4306(V)1/BYQ-6(V), SIGNAL DATA CONVERTER-STORAGE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-449-1388 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.