The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-649-7115, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. 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 | 3950-01-649-7115 |
| Primary Part Number | E135870-2 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Communication Division |
| Status | ACTIVE |
| 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 |
|---|---|
| E135870-2 PRIMARY | Lockheed Martin Sippican, Inc. Div Communication Division (USA) |
NSN 3950-01-649-7115 is a Winch,drum,power Operated, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-649-7115 has 1 manufacturer part number on file: E135870-2 (Lockheed Martin Sippican, Inc. Div Communication Division).
Key specifications for E135870-2: Part Name Assigned by Controlling Agency: DRUM ASSEMBLY (PORT SIDE); End Item Identification: AN/BRR6 UNIT. 0 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.