The Windlass, cataloged under National Stock Number 3950-00-276-7407, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-00-276-7407 |
| Item Name | Windlass |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Duty Cycle | INTERMITTENT |
| Chain Material Diameter | 1.250 INCHES NOMINAL IN |
| Whelped Wheel Quantity | 1 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | DC |
| Capstan Spool Quantity | 1 |
| Unable to Decode | UNABLE TO DECODE |
| Braking Method | MANUAL AND ELECTRIC |
| Voltage in Volts | 230.0 |
| Cooling Method | NONVENTILATED |
| Travel Rate Per Minute | 30.0 FEET FT |
| Prime Mover Quantity | 1 |
| Largest Diameter and Location | 24.250 INCHES NOMINAL FIRST SPOOL IN |
| Shaft Mounting Position | VERTICAL |
| Whelp Quantity | 7 |
| Furnished Items and Quantity | 1 MOTOR CONTROLLER |
| Environmental Protection | DRIPPROOF |
| Chain Type | DIE LOCK LINK |
| Capstan Spool Mounting Position | VERTICAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Power Requirement Rating | 20.00 HORSEPOWER |
| Operation Method | POWERED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY ELECTRIC MOTOR DATA |
| 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 |
|---|---|
| N16268 | 5/9 Secondary reference Control Flow, Inc. Dba Control Flow Inc |
| N16268 | 5/1 Secondary reference U.S. Government activity |
| N16268LST491S2600-270520 | 5/1 Secondary reference U.S. Government activity |
| N16268 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| LST491S2600-270520 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3950-00-276-7407 is a Windlass, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
Key specifications for 3950-00-276-7407: Duty Cycle: INTERMITTENT; Chain Material Diameter: 1.250 INCHES NOMINAL IN; Whelped Wheel Quantity: 1; Inclosure Type: FULLY INCLOSED. 23 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.