The Windlass, cataloged under National Stock Number 3950-01-337-3834, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-337-3834 |
| Item Name | Windlass |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Capstan Spool Style | SINGLE HEAD |
| Chain Material Diameter | 1.313 INCHES NOMINAL IN |
| Whelped Wheel Quantity | 1 |
| Load Rating | 10000.0 POUNDS MAXIMUM LBS |
| Capstan Spool Quantity | 2 |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Braking Method | MANUAL |
| Cooling Method | AIR TO AIR COOLED |
| Travel Rate Per Minute | 30.0 FEET AND 36.0 FEET FT |
| Prime Mover Quantity | 1 |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL POWER DRIVE LBS |
| Mechanical Advantage Method | MULTIPLE GEAR |
| Largest Diameter and Location | 18.000 INCHES NOMINAL FIRST SPOOL IN |
| Shaft Mounting Position | VERTICAL |
| Capstan Spool Surface Design | PLAIN |
| Whelp Quantity | 7 |
| Chain Type | PROOF COIL OR STUD LINK |
| Capstan Spool Mounting Position | VERTICAL |
| Prime Mover Type | HYDRAULIC MOTOR |
| Operation Method | POWERED |
| 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 |
|---|---|
| X-1966 | 3/9 Design control — primary reference New England Trawler Equipment Co |
| X-1966 | 5/2 Secondary reference U.S. Government activity |
| R-15397 | D/9 Drawing number reference only New England Trawler Equipment Co |
NSN 3950-01-337-3834 is a Windlass, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
Key specifications for 3950-01-337-3834: Capstan Spool Style: SINGLE HEAD; Chain Material Diameter: 1.313 INCHES NOMINAL IN; Whelped Wheel Quantity: 1; Load Rating: 10000.0 POUNDS MAXIMUM LBS. 20 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.