The Lining,friction, cataloged under National Stock Number 3040-00-702-0351, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-702-0351 |
| Primary Part Number | 299645R1 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Strengthening Feature | INTERWOVEN WIRE |
| Hole Arrangement Style | STAGGERED |
| Lining Style | RECTANGULAR BLOCK PLAIN |
| Features Provided | FLEXIBLE FRICTION LINING |
| Surface Condition and Location | BOTH SIDES GROUND |
| Application Type | DRY |
| Attachment Method | RIVETED |
| Width | 2.470 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN |
| Material | ASBESTOS FRICTION LINING |
| Fabrication Method | WOVEN |
| Thickness | 0.250 INCHES NOMINAL IN |
| Hole Type and Quantity | 8 COUNTERBORED |
| 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 |
|---|---|
| 299645R1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 299645R1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 299645R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 299645R1 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-702-0351 is a Lining,friction, manufactured by Komatsu America Corp., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-702-0351 has 1 manufacturer part number on file: 299645R1 (Komatsu America Corp.).
Key specifications for 299645R1: Strengthening Feature: INTERWOVEN WIRE; Hole Arrangement Style: STAGGERED; Lining Style: RECTANGULAR BLOCK PLAIN; Overall Length: 10.560 INCHES NOMINAL IN. 12 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.