The Brake Band and Lining, cataloged under National Stock Number 3040-01-598-7159, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Appleton Marine Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-598-7159 |
| Primary Part Number | DMD-2903 |
| Item Name | Brake Band and Lining |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Actuation Method | CAM EXTERNAL |
| Strengthening Feature | LAYERED FLAT STEEL BACKING MEMBER |
| End Attachment Type | BRACKET |
| Drum Width for Which Designed | 6.000 INCHES NOMINAL IN |
| Material Document and Classification | 1202, JOHNS-MANVILLE CORP MFR REF SINGLE MATERIAL RESPONSE FRICTION LINING |
| Features Provided | FLEXIBLE FRICTION LINING |
| Surface Condition and Location | ONE SIDE GROUND |
| Segment Quantity | 2 |
| Application Type | DRY |
| Drum Diameter for Which Designed | 43.260 INCHES NOMINAL IN |
| Material | FIBER FRICTION LINING |
| Fabrication Method | WOVEN |
| 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 |
|---|---|
| DMD-2903 PRIMARY | Appleton Marine Inc (USA) |
NSN 3040-01-598-7159 is a Brake Band and Lining, manufactured by Appleton Marine Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-598-7159 has 1 manufacturer part number on file: DMD-2903 (Appleton Marine Inc).
Key specifications for DMD-2903: Actuation Method: CAM EXTERNAL; Strengthening Feature: LAYERED FLAT STEEL BACKING MEMBER; End Attachment Type: BRACKET; Drum Width for Which Designed: 6.000 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.