The Shaft,shouldered, cataloged under National Stock Number 3040-00-977-8267, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 5 specifications, 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. 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 | 3040-00-977-8267 |
| Primary Part Number | 405549 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| FSC Application Data | MOTOR,HYDRAULIC 1650009611678 EA1010-145-1A A |
| Largest Step Diameter | 0.324 INCHES NOMINAL IN |
| First End Style | SPLINED (STRAIGHT) |
| End Similarity | NOT IDENTICAL |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-00-977-8267 is a Shaft,shouldered, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-977-8267 has 2 manufacturer part numbers on file: 609405 (Eaton Aerospace, Llc Dba Jackson South), 405549 (Woodward, Inc. Div Fuel Systems and Controls).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-104-4041. Verify interchangeability with system specifications before substitution.
Key specifications for 405549: FSC Application Data: MOTOR,HYDRAULIC 1650009611678 EA1010-145-1A A; Largest Step Diameter: 0.324 INCHES NOMINAL IN; First End Style: SPLINED (STRAIGHT); Overall Length: 0.600 INCHES NOMINAL IN. 5 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.