The Sleeve,drum,winch, cataloged under National Stock Number 3950-01-252-4672, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Lebus International, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-252-4672 |
| Primary Part Number | 6163-D |
| Item Name | Sleeve,drum,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Lebus International, Inc. |
| Status | ACTIVE |
| Drum Surface Design | GROOVED |
| Drum Diameter and Location | 25.500 INCHES NOMINAL FIRST DRUM 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 |
|---|---|
| 6163-D PRIMARY | Lebus International, Inc. (USA) |
NSN 3950-01-252-4672 is a Sleeve,drum,winch, manufactured by Lebus International, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-252-4672 has 1 manufacturer part number on file: 6163-D (Lebus International, Inc.).
Key specifications for 6163-D: Drum Surface Design: GROOVED; Drum Diameter and Location: 25.500 INCHES NOMINAL FIRST DRUM 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.
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.