The Gearshaft,helical, cataloged under National Stock Number 3040-00-101-1627, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Textron Inc Jacobsen Div. Government technical data includes 6 specifications, 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 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 | 3040-00-101-1627 |
| Primary Part Number | 311080 |
| Item Name | Gearshaft,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Textron Inc Jacobsen Div |
| Status | ACTIVE |
| Helix Angle | 45.00000 DEGREES |
| Teeth Quantity | 7 |
| Tooth Direction | LEFT |
| Teeth Type | SINGLE HELIX |
| Gear Outside Diameter | 0.711 INCHES NOMINAL IN |
| Pressure Angle | 14.5000 DEGREES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 311080 PRIMARY | Textron Inc Jacobsen Div (USA) |
NSN 3040-00-101-1627 is a Gearshaft,helical, manufactured by Textron Inc Jacobsen Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-101-1627 has 1 manufacturer part number on file: 311080 (Textron Inc Jacobsen Div).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-567-9312. Verify interchangeability with system specifications before substitution.
Key specifications for 311080: Helix Angle: 45.00000 DEGREES; Teeth Quantity: 7; Tooth Direction: LEFT; Teeth Type: SINGLE HELIX. 6 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.