The Shaft,straight, cataloged under National Stock Number 3040-00-364-5366, 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.. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-364-5366 |
| Primary Part Number | 040351 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Surface Finish | 2.0 MICROINCHES |
| Second End Hole Diameter | 0.1280 INCHES NOMINAL IN |
| First End Diameter | 0.3750 INCHES NOMINAL IN |
| Second End Diameter | 0.3750 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 0.3520 INCHES NOMINAL IN |
| First End Slot Width | 0.062 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Second End Spline Major Diameter | 0.3750 INCHES NOMINAL IN |
| Second End Groove Diameter | 0.3370 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 0.234 INCHES NOMINAL IN |
| Second End Hole Depth | 0.031 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Slot Depth | 0.094 INCHES NOMINAL IN |
| Second End Spline Quantity | 36 |
| Second End Groove Width | 0.1406 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.453 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED, CROSS DRILLED HOLE AND SPLINED (STRAIGHT) |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.234 INCHES NOMINAL IN |
| Second End Spline Length | 0.453 INCHES NOMINAL 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 |
|---|---|
| 040351 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 040351 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
NSN 3040-00-364-5366 is a Shaft,straight, manufactured by Woodward, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-364-5366 has 1 manufacturer part number on file: 040351 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6530-01-519-3018. Verify interchangeability with system specifications before substitution.
Key specifications for 040351: Surface Finish: 2.0 MICROINCHES; Second End Hole Diameter: 0.1280 INCHES NOMINAL IN; First End Diameter: 0.3750 INCHES NOMINAL IN; Second End Diameter: 0.3750 INCHES NOMINAL IN. 20 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.