The Circuit Breaker Subassembly, cataloged under National Stock Number 5925-00-258-2697, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5925-00-258-2697 |
| Primary Part Number | 1072018 |
| Item Name | Circuit Breaker Subassembly |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 1072018 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| S1072018 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| G2100F | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
NSN 5925-00-258-2697 is a Circuit Breaker Subassembly, manufactured by Westinghouse Electric Corp, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-00-258-2697 has 1 manufacturer part number on file: 1072018 (Westinghouse Electric Corp).
Key specifications for 1072018: Overall Height: 4.813 INCHES NOMINAL IN; Overall Length: 9.375 INCHES NOMINAL IN; Overall Width: 5.500 INCHES NOMINAL IN; Special Features: MAJOR COMPONENTS:ARC CHUTE ASSYS 1;BASE 1;COVER 1;USAGE DESIGN:USED AS FRAME FOR CIRCUIT BREAKER;MTG CONFIGURATION:MOUNTS BY THREE 5/16 IN.HOLES ON ISOCELES TRIANGLE W/2-3/4 IN.BASE,7-1/4 IN.ALTITUDE; IN. 0 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.