The Shaft,shouldered, cataloged under National Stock Number 3040-01-160-0829, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-160-0829 |
| Primary Part Number | 071693-0001 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| Step Quantity | 2 |
| First End Diameter | 0.2487 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 0.500 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Second End Keyway Width | 0.0630 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Second End Keyway Depth | 0.120 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLAT KEYWAY |
| Material | STEEL COMP 303 |
| External Keyway Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM SECOND END IN |
| 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 |
|---|---|
| 071693-0001 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| 071693 | D/9 Drawing number reference only Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
NSN 3040-01-160-0829 is a Shaft,shouldered, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-160-0829 has 1 manufacturer part number on file: 071693-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
1 possible match (shared part number, not a government interchangeability claim): 5835-01-303-4677. Verify interchangeability with system specifications before substitution.
Key specifications for 071693-0001: Surface Finish: 32.0 MICROINCHES; Step Quantity: 2; First End Diameter: 0.2487 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN; Second End Diameter: 0.5000 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.