The Shaft,shouldered, cataloged under National Stock Number 3040-00-736-4428, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-736-4428 |
| Primary Part Number | 75747 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| First End Pitch Diameter | 0.5000 INCHES NOMINAL IN |
| Step Quantity | 6 |
| First End Diameter | 0.4345 INCHES NOMINAL IN |
| First End Spline Major Diameter | 0.4345 INCHES NOMINAL IN |
| Largest Step Diameter | 0.6530 INCHES NOMINAL IN |
| First End Style | SPLINED (INVOLUTE) |
| Material Document and Classification | AMS 6250 ASSN STD SINGLE MATERIAL RESPONSE |
| First End Pressure Angle | 30.0 DEGREES NOMINAL |
| First End Spline Length | 0.6000 INCHES NOMINAL IN |
| First End Spline Quantity | 13 |
| End Similarity | IDENTICAL |
| First End Spline Minor Diameter | 0.3567 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 75747 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 75747 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 75747 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-736-4428 is a Shaft,shouldered, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-736-4428 has 1 manufacturer part number on file: 75747 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-060-3349. Verify interchangeability with system specifications before substitution.
Key specifications for 75747: First End Pitch Diameter: 0.5000 INCHES NOMINAL IN; Step Quantity: 6; First End Diameter: 0.4345 INCHES NOMINAL IN; First End Spline Major Diameter: 0.4345 INCHES NOMINAL IN. 13 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.