The Brake Band and Lining, cataloged under National Stock Number 3040-00-709-6688, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cunico Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-709-6688 |
| Primary Part Number | 41717 |
| Item Name | Brake Band and Lining |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Cunico Corporation |
| Status | ACTIVE |
| Actuation Method | LEVER EXTERNAL |
| Strengthening Feature | INTERWOVEN WIRE |
| End Attachment Type | BOLT |
| Drum Width for Which Designed | 1.500 INCHES NOMINAL IN |
| Segment Quantity | 1 |
| Application Type | DRY |
| Drum Diameter for Which Designed | 7.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 41717 PRIMARY | Cunico Corporation (USA) |
| Reference | Meaning |
|---|---|
| 41717 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-709-6688 is a Brake Band and Lining, manufactured by Cunico Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-709-6688 has 1 manufacturer part number on file: 41717 (Cunico Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-088-9846, 5306-01-147-9749, 5340-01-313-7472. Verify interchangeability with system specifications before substitution.
Key specifications for 41717: Actuation Method: LEVER EXTERNAL; Strengthening Feature: INTERWOVEN WIRE; End Attachment Type: BOLT; Drum Width for Which Designed: 1.500 INCHES NOMINAL IN. 8 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.