The Carrier,drum,winch, cataloged under National Stock Number 3950-01-251-8412, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-251-8412 |
| Primary Part Number | 5210353 |
| Item Name | Carrier,drum,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AND IRON; ENGAGING FACE 24.496 IN. MAJOR DIA,21.700 MINOR DIA,3.930 IN. W COGS,0.618 THK W/ 12 LIGHTENING HOLES; FRONT HUB 3.346 IN. OD,2.000 IN. BORE W/ 4 0.375-16 UNC MTG HOLES ON 2.625 IN. BOLT CIRCLE; REAR HUB 6.992 IN. OD,5.117 IN. ID W/ 6 0.375-16 UNC MTG HOLES ON 6.125 IN. BOLT CIRCLE; 7.375 IN. O/A W IN |
| 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 |
|---|---|
| 5210353 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3950-01-251-8412 is a Carrier,drum,winch, manufactured by Naval Sea Systems Command, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-251-8412 has 1 manufacturer part number on file: 5210353 (Naval Sea Systems Command).
Key specifications for 5210353: General Characteristics Item Description: STEEL AND IRON; ENGAGING FACE 24.496 IN. MAJOR DIA,21.700 MINOR DIA,3.930 IN. W COGS,0.618 THK W/ 12 LIGHTENING HOLES; FRONT HUB 3.346 IN. OD,2.000 IN. BORE W/ 4 0.375-16 UNC MTG HOLES ON 2.625 IN. BOLT CIRCLE; REAR HUB 6.992 IN. OD,5.117 IN. ID W/ 6 0.375-16 UNC MTG HOLES ON 6.125 IN. BOLT CIRCLE; 7.375 IN. O/A W IN. 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.