The Circuit Breaker Subassembly, cataloged under National Stock Number 5925-01-129-7623, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pierce Manufacturing Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-129-7623 |
| Primary Part Number | 64-0085 |
| Item Name | Circuit Breaker Subassembly |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Pierce Manufacturing Inc |
| 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 |
|---|---|
| 64-0085 PRIMARY | Pierce Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 464-0085 | 5/9 Secondary reference Pierce Manufacturing Inc |
| 1528-8 STYLE 2 | 5/9 Secondary reference Mcgraw Edison Co Usd Opns Sub of Cooper Industries |
NSN 5925-01-129-7623 is a Circuit Breaker Subassembly, manufactured by Pierce Manufacturing Inc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-129-7623 has 1 manufacturer part number on file: 64-0085 (Pierce Manufacturing Inc).
Key specifications for 64-0085: Special Features: MAJOR COMPONENTS:EIGHT SINGLE POLE CIRCUIT BREAKERS;ONE BUS BAR;TWO CIRCUIT BREAKERS RATED AT 35 AMPS;SIX CIRCUIT BREAKERS RATED AT 20 AMPS;. 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.