The Gearshaft,multiple Gears, cataloged under National Stock Number 3040-01-246-1637, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-246-1637 |
| Item Name | Gearshaft,multiple Gears |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Teeth Quantity | 40 FIRST GEAR |
| Teeth Quantity | 56 SECOND GEAR |
| Gear Quantity | 2 |
| Diametral Pitch | 8 SECOND GEAR |
| Diametral Pitch | 8 FIRST GEAR |
| Gear Type | SPUR ALL GEARS |
| End Item Name | F-15 ACFT |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 742807 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-246-1637 is a Gearshaft,multiple Gears, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-246-1637: Teeth Quantity: 40 FIRST GEAR; Teeth Quantity: 56 SECOND GEAR; Gear Quantity: 2; Diametral Pitch: 8 SECOND GEAR. 8 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 3040-01-246-1637 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.