The Circuit Breaker, cataloged under National Stock Number 5925-01-592-9045, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5925-01-592-9045 |
| Primary Part Number | CB211-20 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Pole Quantity | 2 |
| Terminal Type and Quantity | 2 KNIFE BLADE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CB211-20 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| CB211-20 | 5/9 Secondary reference Cooper Bussmann Corp Bussmann Mfg Div |
NSN 5925-01-592-9045 is a Circuit Breaker, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-592-9045 has 1 manufacturer part number on file: CB211-20 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for CB211-20: Pole Quantity: 2; Part Name Assigned by Controlling Agency: AUTOMOTIVE CIRCUIT BREAKERS; End Item Identification: TRACTOR, WHEELED, AIRCRAFT TOWING NSN 1740-01-575-5662; MRAP BUFFALO MK2A2; Terminal Type and Quantity: 2 KNIFE BLADE. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.