The Lining,friction, cataloged under National Stock Number 3950-01-286-4635, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-286-4635 |
| Item Name | Lining,friction |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES (RNVC2) HAVE INDICATED THEIR PART NUMBER SONTAINED ASBESTOS. THEY CONTINUE TO NAMUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL |
| Lining Style | RECTANGULAR BLOCK PLAIN |
| Application Type | DRY |
| Width | 5.000 INCHES NOMINAL IN |
| Fabrication Method | WOVEN |
| Thickness | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| D320-879-C | 3/2 Design control — primary reference U.S. Government activity |
NSN 3950-01-286-4635 is a Lining,friction, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
Key specifications for 3950-01-286-4635: Supplementary Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES (RNVC2) HAVE INDICATED THEIR PART NUMBER SONTAINED ASBESTOS. THEY CONTINUE TO NAMUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL; Lining Style: RECTANGULAR BLOCK PLAIN; Overall Length: 69.875 INCHES NOMINAL IN; Application Type: DRY. 6 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.