The Shaft,main Drive, cataloged under National Stock Number 3040-01-022-0660, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 1 specification, 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 | 3040-01-022-0660 |
| Primary Part Number | 92076 |
| Item Name | Shaft,main Drive |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | NITRIDING STEEL AMS 6470,4.600 IN. O/A LG,ONE END EXTERNAL SPLINE,24 SPLINE,30 DEG PRESSURE ANGLE,1.267 IN. MAX MAJOR DIA,1.100 IN. MAX MINOR DIA,0.880 IN.LG,OTHER END EXTERNAL THREAD,0.6875-24 UNEF,CLASS 2A LEFT HAND 0.610 IN. LG,SPLINE END HAS PARTIAL BORE 0.605 IN.MIN,0.625 IN. MAX DIA,1.345 IN. MIN 1.349 IN. MAX DEEP,THD END HAS PARTIAL BORE 0.370 IN. DIA,1.500 IN. DEEP,BODY OF SHAFT BETWEEN ENDS IRREGULARLY SHAPED A |
| 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 |
|---|---|
| 92076 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 3040-01-022-0660 is a Shaft,main Drive, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-022-0660 has 1 manufacturer part number on file: 92076 (Triumph Engine Control Systems Llc).
Key specifications for 92076: General Characteristics Item Description: NITRIDING STEEL AMS 6470,4.600 IN. O/A LG,ONE END EXTERNAL SPLINE,24 SPLINE,30 DEG PRESSURE ANGLE,1.267 IN. MAX MAJOR DIA,1.100 IN. MAX MINOR DIA,0.880 IN.LG,OTHER END EXTERNAL THREAD,0.6875-24 UNEF,CLASS 2A LEFT HAND 0.610 IN. LG,SPLINE END HAS PARTIAL BORE 0.605 IN.MIN,0.625 IN. MAX DIA,1.345 IN. MIN 1.349 IN. MAX DEEP,THD END HAS PARTIAL BORE 0.370 IN. DIA,1.500 IN. DEEP,BODY OF SHAFT BETWEEN ENDS IRREGULARLY SHAPED A. 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.