The Disk,coupling, cataloged under National Stock Number 5342-01-183-6621, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-183-6621 |
| Primary Part Number | 70-1917 |
| Item Name | Disk,coupling |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 70-1917 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
| Reference | Meaning |
|---|---|
| 70-1917 | 5/9 Secondary reference General Electric Co Motor Business Group |
NSN 5342-01-183-6621 is a Disk,coupling, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-183-6621 has 1 manufacturer part number on file: 70-1917 (Department of Defense Project Manager-Mobile Electric Power).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-656-2677. Verify interchangeability with system specifications before substitution.
Key specifications for 70-1917: End Item Identification: 6115-00-118-1243. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.