The Lining,friction, cataloged under National Stock Number 3040-01-005-5814, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-005-5814 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Circular Pattern Hole Type and Quantity | 4 COUNTERSUNK INNER SECURING CIRCLE |
| Circular Pattern Hole Type and Quantity | 4 COUNTERSUNK OUTER SECURING CIRCLE |
| Strengthening Feature | INTERWOVEN WIRE |
| Hole Arrangement Style | DOUBLE EVEN |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Lining Style | CLUTCH DISK |
| Features Provided | RIGID FRICTION LINING |
| Surface Condition and Location | ONE SIDE GROOVED |
| Mounting Hole Circle Diameter | 7.500 INCHES NOMINAL AND 4.000 INCHES NOMINAL IN |
| Application Type | DRY |
| Attachment Method | RIVETED |
| Minor Diameter | 3.094 INCHES NOMINAL IN |
| Material | ASBESTOS FRICTION LINING |
| Fabrication Method | WOVEN |
| Major Diameter | 8.500 INCHES NOMINAL IN |
| Thickness | 0.219 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 |
|---|---|
| 20126CA001PC29 | 5/2 Secondary reference U.S. Government activity |
| B20126CA030 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-005-5814 is a Lining,friction, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-005-5814: Circular Pattern Hole Type and Quantity: 4 COUNTERSUNK INNER SECURING CIRCLE; Circular Pattern Hole Type and Quantity: 4 COUNTERSUNK OUTER SECURING CIRCLE; Strengthening Feature: INTERWOVEN WIRE; Hole Arrangement Style: DOUBLE EVEN. 16 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.