The Brake,multiple Disk, cataloged under National Stock Number 3040-01-440-4676, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ausco Products Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-440-4676 |
| Primary Part Number | 75633 |
| Item Name | Brake,multiple Disk |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ausco Products Inc |
| Status | ACTIVE |
| Installation Location | RIGHT HAND SIDE |
| Rotating Disk Quantity | 5 |
| Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 75633 PRIMARY | Ausco Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 36715H | 5/9 Secondary reference Ausco Products Inc |
NSN 3040-01-440-4676 is a Brake,multiple Disk, manufactured by Ausco Products Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-440-4676 has 1 manufacturer part number on file: 75633 (Ausco Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 4520-01-443-5009. Verify interchangeability with system specifications before substitution.
Key specifications for 75633: Special Features: HORIZONTAL MOUNT; Installation Location: RIGHT HAND SIDE; Rotating Disk Quantity: 5; End Item Identification: AUSCO PRODUCTS INC FAILSAFE BRAKE, C SERIES. 3 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.