The Gearshaft,spur, cataloged under National Stock Number 3040-01-464-6818, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-464-6818 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft End Type | SPLINED STRAIGHT |
| Gear Location on Shaft | MIDPOINT BETWEEN ENDS OF SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| D115-109 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
| D115-109 | C/1 Advisory reference — outside the item-of-supply concept Safran Power Usa Llc |
NSN 3040-01-464-6818 is a Gearshaft,spur, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-464-6818: Shaft Type: SHOULDERED; Shaft End Type: SPLINED STRAIGHT; Special Features: USED ON BOOM EXTENSION ACTUATOR,FOR VALVE ASSY.,ENVIRONMENTAL CONTROL,AIRCRAFT, SECOND END OF SHAFT HAS A HEX END; Gear Location on Shaft: MIDPOINT BETWEEN ENDS OF SHAFT. 3 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.