The Circuit Breaker, cataloged under National Stock Number 5925-01-582-9772, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Altech Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5925-01-582-9772 |
| Primary Part Number | 3DU4M |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Altech Corporation |
| Status | ACTIVE |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Body Width | 2.070 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Body Length | 3.600 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3DU4M PRIMARY | Altech Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3DU4 | 5/9 Secondary reference Altech Corporation |
NSN 5925-01-582-9772 is a Circuit Breaker, manufactured by Altech Corporation, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-582-9772 has 1 manufacturer part number on file: 3DU4M (Altech Corporation).
Key specifications for 3DU4M: Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE; Body Width: 2.070 INCHES NOMINAL IN; Pole Quantity: 3; Body Length: 3.600 INCHES NOMINAL IN. 4 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.