NSN 5925-01-556-5949 · NIIN 015565949 · Part number 22320-203
Cooper Bussmann, Llc Dba Cooper Industries · FSC 5925 — Circuit Breakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 71400
Government record, cited
NSN 5925-01-556-5949 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-556-5949. Manufacturer of record part number: 22320-203.
Manufacturer of record: Cooper Bussmann, Llc Dba Cooper Industries
Identification
NSN: 5925-01-556-5949
NIIN: 015565949
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 22320-203
Manufacturer: Cooper Bussmann, Llc Dba Cooper Industries
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-556-5949, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Circuit Breaker
FSC / FSG
5925 — Circuit Breakers (FSG 59)
Manufacturers
Nd Defense Llc (CAGE 338X5); Cooper Bussmann, Llc Dba Cooper Industries (CAGE 71400)
Technical Specifications
Parameter
Value
NSN
5925-01-556-5949
Primary Part Number
22320-203
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Cooper Bussmann, Llc Dba Cooper Industries
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
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 5925-01-556-5949?
NSN 5925-01-556-5949 is a Circuit Breaker, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-556-5949?
NSN 5925-01-556-5949 has 2 manufacturer part numbers on file: 3536180C1 (Nd Defense Llc), 22320-203 (Cooper Bussmann, Llc Dba Cooper Industries).
Is NSN 5925-01-556-5949 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.