The Gearshaft,spur, cataloged under National Stock Number 3040-01-122-5897, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-122-5897 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Shaft Material | STEEL CORROSION RESISTING |
| Teeth Quantity | 28 |
| Diametral Pitch | 96 |
| Gear Outside Diameter | 0.312 INCHES NOMINAL IN |
| Gear Material | STEEL CORROSION RESISTING |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 0.078 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 |
| Reference | Meaning |
|---|---|
| 10106799 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2795556-1 | 3/2 Design control — primary reference U.S. Government activity |
| 2795556 | D/9 Drawing number reference only Honeywell Intl Inc Defense Avionics Systems |
| 2795556-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 3040-01-122-5897 is a Gearshaft,spur, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-122-5897: Shaft Material: STEEL CORROSION RESISTING; Teeth Quantity: 28; Diametral Pitch: 96; Gear Outside Diameter: 0.312 INCHES NOMINAL IN. 7 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 3040-01-122-5897 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.