The Gearshaft,spur, cataloged under National Stock Number 3040-00-391-7537, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-391-7537 |
| Primary Part Number | 010834 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Shaft Diameter | 0.561 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 010834 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 010834 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
NSN 3040-00-391-7537 is a Gearshaft,spur, manufactured by Woodward, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-391-7537 has 1 manufacturer part number on file: 010834 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-176-8006. Verify interchangeability with system specifications before substitution.
Key specifications for 010834: Shaft Diameter: 0.561 INCHES NOMINAL IN; Overall Length: 0.964 INCHES NOMINAL 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.
NSN 3040-00-391-7537 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.