The Gearshaft,spur, cataloged under National Stock Number 3040-01-160-3170, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-160-3170 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| 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 |
| Reference | Meaning |
|---|---|
| 731820 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-160-3170 is a Gearshaft,spur, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-160-3170: Special Features: STEEL AMS 6265;5.620 IN. LG;3.434 IN. O/D;3.350 IN. P/D;3.194 IN. MIN DIA;67 TEETH;HUB BOTH ENDS;1ST END PLAIN;1.797 IN. DIA;0.135 IN. LG;2ND END SPLINED;19 TEETH;0.500 IN. MAJ DIA;0.425 IN. MINOR DIA;30 DEG PRESSURE ANGLE IN; End Item Identification: 73114A COSTANT SPEED DRIVE KC 135R A. 0 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.
NSN 3040-01-160-3170 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.