The Winch,drum,hand Operated, cataloged under National Stock Number 3950-01-666-6073, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Dutton-Lainson Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-666-6073 |
| Primary Part Number | DL1402A |
| Item Name | Winch,drum,hand Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Dutton-Lainson Company |
| Status | ACTIVE |
| Load Rating | 1400.0 POUNDS MAXIMUM LBS |
| Drum Flange Diameter and Location | 5.062 INCHES NOMINAL FIRST DRUM IN |
| Drum Surface Design | PLAIN |
| Braking Method | MANUAL |
| Mechanical Advantage Method | HANDLE |
| Gear Mechanical Advantage | SINGLE |
| Unable to Decode | UNABLE TO DECODE |
| Prime Mover Type | MANUAL |
| Operation Method | HAND |
| Drum Diameter and Location | 5.062 INCHES NOMINAL FIFTH DRUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3950-01-666-6073 is a Winch,drum,hand Operated, manufactured by Dutton-Lainson Company, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-666-6073 has 2 manufacturer part numbers on file: DL1402A (Dutton-Lainson Company), UKNT012 (Uk Docks Marine Services South Ltd).
Key specifications for DL1402A: Overall Height: 5.578 INCHES NOMINAL IN; Load Rating: 1400.0 POUNDS MAXIMUM LBS; Drum Flange Diameter and Location: 5.062 INCHES NOMINAL FIRST DRUM IN; Drum Surface Design: PLAIN. 10 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.