The Brake Shoe, cataloged under National Stock Number 3040-01-374-3011, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-374-3011 |
| Primary Part Number | 6078025 ITEM 1 |
| Item Name | Brake Shoe |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Strengthening Feature | INTERNALLY MOLDED-IN REINFORCEMENT |
| Drum Width for Which Designed | 2.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-728, CLASS B, COMP HARD FED SPEC SINGLE MATERIAL RESPONSE FRICTION LINING |
| Surface Condition and Location | BOTH SIDES GROUND |
| Application Type | DRY |
| Drum Diameter for Which Designed | 2.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY 670 FRICTION LINING |
| 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 |
|---|---|
| 6078025 ITEM 1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 701-6078025 DETAIL 14-A | 5/9 Secondary reference Naval Sea Systems Command |
| 6078025 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-374-3011 is a Brake Shoe, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-374-3011 has 1 manufacturer part number on file: 6078025 ITEM 1 (Naval Sea Systems Command).
Key specifications for 6078025 ITEM 1: Strengthening Feature: INTERNALLY MOLDED-IN REINFORCEMENT; Drum Width for Which Designed: 2.500 INCHES NOMINAL IN; Material Document and Classification: QQ-B-728, CLASS B, COMP HARD FED SPEC SINGLE MATERIAL RESPONSE FRICTION LINING; Surface Condition and Location: BOTH SIDES GROUND. 7 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.