The Control Assembly,manual,winch, cataloged under National Stock Number 3950-01-182-4534, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is R G Rollin Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-182-4534 |
| Primary Part Number | KR2238 |
| Item Name | Control Assembly,manual,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | R G Rollin Co |
| Status | ACTIVE |
| General Characteristics Item Description | T HANDLE AND BALL HANDLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KR2238 PRIMARY | R G Rollin Co (USA) |
| Reference | Meaning |
|---|---|
| 5210535 | D/9 Drawing number reference only U.S. Government activity |
NSN 3950-01-182-4534 is a Control Assembly,manual,winch, manufactured by R G Rollin Co, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-182-4534 has 1 manufacturer part number on file: KR2238 (R G Rollin Co).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-337-8121, 3020-01-337-8144. Verify interchangeability with system specifications before substitution.
Key specifications for KR2238: General Characteristics Item Description: T HANDLE AND BALL HANDLE. 1 specification is 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.