The Drum,winch, cataloged under National Stock Number 3950-01-145-7668, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3950-01-145-7668 |
| Item Name | Drum,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Drum Width | 6.000 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 600-4789163 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 87539-3704 | D/9 Drawing number reference only U.S. Government activity |
| 87539-3704 ITEM 1 | 3/2 Design control — primary reference U.S. Government activity |
| 4789341-0001 | 5/2 Secondary reference U.S. Government activity |
| 34-58-7898 | 5/9 Secondary reference U.S. Government activity |
| 600-4789341 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 600-4789341 | D/9 Drawing number reference only U.S. Government activity |
| 600-4789163 | D/9 Drawing number reference only U.S. Government activity |
NSN 3950-01-145-7668 is a Drum,winch, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-154-9700, 3040-01-211-7213. Verify interchangeability with system specifications before substitution.
Key specifications for 3950-01-145-7668: Drum Width: 6.000 INCHES NOMINAL IN; Special Features: 1.500 IN.,12 SPLINED BORE OPENING EA SIDE IN; Material: STEEL. 2 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.