The Shaft,shouldered, cataloged under National Stock Number 3040-00-008-1940, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 14 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-008-1940 |
| Primary Part Number | 801463-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | TURBO-FAN,HEAT EXCHANGE |
| Step Quantity | 2 |
| First End Diameter | 0.4975 INCHES NOMINAL IN |
| Second End Diameter | 0.3740 INCHES NOMINAL IN |
| Largest Step Diameter | 0.499 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.3120 INCHES NOMINAL IN |
| First End Groove Diameter | 0.3710 INCHES NOMINAL IN |
| Second End Style | INTERNAL THREADED |
| Material | STEEL |
| First End Groove Width | 0.0780 INCHES NOMINAL IN |
| Second End Internal Thread Length | 0.4400 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 801463-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 3040-00-008-1940 is a Shaft,shouldered, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-008-1940 has 1 manufacturer part number on file: 801463-1 (Honeywell International Inc. Div Aerospace - Torrance).
2 possible matches (shared part number, not a government interchangeability claim): 3120-01-006-2460, 5998-01-101-8959. Verify interchangeability with system specifications before substitution.
Key specifications for 801463-1: Surface Finish: 125.0 MICROINCHES; FSC Application Data: TURBO-FAN,HEAT EXCHANGE; Step Quantity: 2; First End Diameter: 0.4975 INCHES NOMINAL IN. 14 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 3040-00-008-1940 has DEMIL Code B. 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.