The Circuit Breaker, cataloged under National Stock Number 5925-01-561-7683, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Altech Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | Envirovac Inc Dba Monogram Systems-Rockford Div (CAGE 58568); Evac North America Inc (CAGE 47WD8); Altech Corporation (CAGE 0DU12) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-561-7683 |
| Primary Part Number | 2DU1.6 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Altech Corporation |
| 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 |
|---|---|
| 2504076-005 | Envirovac Inc Dba Monogram Systems-Rockford Div (USA) |
| 3800426 ITEM 15 | Evac North America Inc (USA) |
| 2DU1.6 PRIMARY | Altech Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3800426 | D/9 Drawing number reference only Evac North America Inc |
NSN 5925-01-561-7683 is a Circuit Breaker, manufactured by Altech Corporation, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-561-7683 has 3 manufacturer part numbers on file: 2504076-005 (Envirovac Inc Dba Monogram Systems-Rockford Div), 3800426 ITEM 15 (Evac North America Inc), 2DU1.6 (Altech Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-561-7696, 6110-01-561-9281. Verify interchangeability with system specifications before substitution.
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.