The Capstan, cataloged under National Stock Number 3950-01-306-0989, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 8 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. 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 | 3950-01-306-0989 |
| Primary Part Number | AMD-675 |
| Item Name | Capstan |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 MOTOR CONTROLLER |
| Capstan Spool Style | SINGLE HEAD |
| Braking Method | ELECTRIC |
| Capstan Spool Mounting Position | VERTICAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Largest Diameter | 21.000 INCHES NOMINAL FIRST SPOOL IN |
| Power Requirement Rating | 10.00 HORSEPOWER |
| 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 |
NSN 3950-01-306-0989 is a Capstan, manufactured by Appleton Marine Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-306-0989 has 2 manufacturer part numbers on file: BMD-280 (Appleton Marine Inc), AMD-675 (Appleton Marine Inc).
1 possible match (shared part number, not a government interchangeability claim): 3950-01-307-2937. Verify interchangeability with system specifications before substitution.
Key specifications for AMD-675: Furnished Items and Quantity: 1 MOTOR CONTROLLER; Capstan Spool Style: SINGLE HEAD; Braking Method: ELECTRIC; Capstan Spool Mounting Position: VERTICAL. 8 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.