The Capstan,motor Assembly, cataloged under National Stock Number 3950-01-245-8075, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Signal Design Inc Sub of Dynamic Instruments Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 | 3950-01-245-8075 |
| Primary Part Number | 21-00083 |
| Item Name | Capstan,motor Assembly |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Signal Design Inc Sub of Dynamic Instruments Inc |
| Status | ACTIVE |
| FSC Application Data | RECORDER-REPRODUCER |
| General Characteristics Item Description | 3.347 IN. OVERALL LG; 1.382 OVERALL W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21-00083 PRIMARY | Signal Design Inc Sub of Dynamic Instruments Inc (USA) |
NSN 3950-01-245-8075 is a Capstan,motor Assembly, manufactured by Signal Design Inc Sub of Dynamic Instruments Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-245-8075 has 1 manufacturer part number on file: 21-00083 (Signal Design Inc Sub of Dynamic Instruments Inc).
1 possible match (shared part number, not a government interchangeability claim): 6240-01-699-2116. Verify interchangeability with system specifications before substitution.
Key specifications for 21-00083: FSC Application Data: RECORDER-REPRODUCER; General Characteristics Item Description: 3.347 IN. OVERALL LG; 1.382 OVERALL W IN. 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.
NSN 3950-01-245-8075 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.