The Disk,friction,winch, cataloged under National Stock Number 3950-01-119-0139, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Cmbf Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Disk,friction,winch |
| FSC / FSG | 3950 — Winches, Hoists, Cranes, and Derricks (FSG 39) |
| Manufacturers | Cmbf Products Inc (CAGE 7R1P5) |
| Parameter | Value |
|---|---|
| NSN | 3950-01-119-0139 |
| Primary Part Number | MPC577 |
| Item Name | Disk,friction,winch |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Cmbf Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MPC577 PRIMARY | Cmbf Products Inc (USA) |
| Reference | Meaning |
|---|---|
| MCP-577 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| MPC577 | 3/9 Design control — primary reference The S K Wellman Corp Dba Wellman Friction Products |
NSN 3950-01-119-0139 is a Disk,friction,winch, manufactured by Cmbf Products Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-119-0139 has 1 manufacturer part number on file: MPC577 (Cmbf Products Inc).
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.