The Disc,brake, cataloged under National Stock Number 3040-00-083-6865, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Safran Power Usa Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-083-6865 |
| Primary Part Number | 404606 |
| Item Name | Disc,brake |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Safran Power Usa Llc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 404606 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 404606 PRIMARY | Safran Power Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 404606 | 5/9 Secondary reference Goodrich Corporation Dba Trw Lucas Aerospace |
| 404606 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
| 404606 | 5/9 Secondary reference Emerson Electric Co U S Electrical Motors Div |
NSN 3040-00-083-6865 is a Disc,brake, manufactured by Safran Power Usa Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-083-6865 has 2 manufacturer part numbers on file: 404606 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 404606 (Safran Power Usa Llc).
Key specifications for 404606: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL. 2.594 IN. OD; 0.406 IN. ID; 0.157 IN. O/A THK IN. 1 specification is 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.