The Shaft,shouldered, cataloged under National Stock Number 3040-01-125-9782, 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-South Bend (bendix Dr). Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-125-9782 |
| Primary Part Number | 2663807 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| First End Pitch Diameter | 0.2500 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 0.2700 INCHES NOMINAL IN |
| First End Spline Major Diameter | 0.2700 INCHES NOMINAL IN |
| Second End Diameter | 0.2700 INCHES NOMINAL IN |
| Largest Step Diameter | 0.270 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 0.2000 INCHES NOMINAL IN |
| First End Style | SPLINED (INVOLUTE) |
| Second End Spline Major Diameter | 0.2700 INCHES NOMINAL IN |
| First End Pressure Angle | 30.0 DEGREES NOMINAL |
| First End Spline Length | 0.430 INCHES NOMINAL IN |
| First End Spline Quantity | 10 |
| End Similarity | NOT IDENTICAL |
| Second End Spline Quantity | 10 |
| Second End Pressure Angle | 30.0 DEGREES NOMINAL |
| Second End Style | SPLINED (INVOLUTE) |
| First End Spline Minor Diameter | 0.2000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Second End Pitch Diameter | 0.2500 INCHES NOMINAL IN |
| Second End Spline Length | 0.590 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 |
| Part Number | Manufacturer |
|---|---|
| 2663807 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 10106831 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 3040-01-125-9782 is a Shaft,shouldered, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-125-9782 has 1 manufacturer part number on file: 2663807 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-365-5614. Verify interchangeability with system specifications before substitution.
Key specifications for 2663807: Surface Finish: 125.0 MICROINCHES; First End Pitch Diameter: 0.2500 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 0.2700 INCHES NOMINAL IN. 21 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 3040-01-125-9782 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.