The Brake Shoe, cataloged under National Stock Number 3040-01-034-1726, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-034-1726 |
| Item Name | Brake Shoe |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Actuation Method | LEVER EXTERNAL |
| Strengthening Feature | INTERWOVEN WIRE |
| Supplementary Features | ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 89413, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Drum Width for Which Designed | 4.000 INCHES NOMINAL IN |
| Features Provided | FRICTION LINING |
| Drum Diameter for Which Designed | 10.000 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 |
|---|---|
| 300008-12 | 5/2 Secondary reference U.S. Government activity |
| 11441300PC13 | 5/9 Secondary reference U.S. Government activity |
| 300008-12 | 3/9 Design control — primary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 300008-12 | 5/9 Secondary reference U.S. Government activity |
| 11441300 13 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 11441300 13 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-034-1726 is a Brake Shoe, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-034-1726: Actuation Method: LEVER EXTERNAL; Strengthening Feature: INTERWOVEN WIRE; Supplementary Features: ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 89413, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984; Drum Width for Which Designed: 4.000 INCHES NOMINAL IN. 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.