The Lining,friction, cataloged under National Stock Number 3950-00-165-0993, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 15 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 | 3950-00-165-0993 |
| Primary Part Number | 311414PC14 |
| Item Name | Lining,friction |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Circular Pattern Hole Type and Quantity | 4 COUNTERSUNK SINGLE SECURING CIRCLE |
| Strengthening Feature | INTERNALLY MOLDED-IN REINFORCEMENT |
| Hole Arrangement Style | STRAIGHT |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES (RNVC 2) INDICATED THEIR PART NUMBERS CONTAINED ASBESTOS. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL |
| Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Lining Style | PLAIN DISK |
| Features Provided | RIGID FRICTION LINING |
| Surface Condition and Location | BOTH SIDES GROUND |
| Mounting Hole Circle Diameter | 3.000 INCHES NOMINAL IN |
| Application Type | DRY |
| Attachment Method | BOLTED |
| Fabrication Method | MOLDED |
| Major Diameter | 4.000 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL IN |
| Hole Type and Quantity | 4 COUNTERSUNK |
| 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 |
|---|---|
| 311414PC14 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 3950-00-165-0993 is a Lining,friction, manufactured by Lake Shore Systems, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-00-165-0993 has 1 manufacturer part number on file: 311414PC14 (Lake Shore Systems, Inc.).
Key specifications for 311414PC14: Circular Pattern Hole Type and Quantity: 4 COUNTERSUNK SINGLE SECURING CIRCLE; Strengthening Feature: INTERNALLY MOLDED-IN REINFORCEMENT; Hole Arrangement Style: STRAIGHT; Supplementary Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES (RNVC 2) INDICATED THEIR PART NUMBERS CONTAINED ASBESTOS. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL. 15 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.