The Shaft,shouldered, cataloged under National Stock Number 3040-01-204-8636, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-204-8636 |
| Primary Part Number | 774918-2 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| FSC Application Data | 1660-01-168-0290 |
| Step Quantity | 6 |
| First End Diameter | 11.1000 INCHES NOMINAL IN |
| Second End Diameter | 11.1000 INCHES NOMINAL IN |
| Second End Step Length | 0.2800 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Material Document and Classification | HS279,HAMILTON STANDARD MFR REF SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | HEXAGONAL |
| Material | STEEL |
| Second End Width Across Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM 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 |
|---|---|
| 774918-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 3040-01-204-8636 is a Shaft,shouldered, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-204-8636 has 1 manufacturer part number on file: 774918-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 774918-2: FSC Application Data: 1660-01-168-0290; Step Quantity: 6; First End Diameter: 11.1000 INCHES NOMINAL IN; Second End Diameter: 11.1000 INCHES NOMINAL IN. 12 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 3040-01-204-8636 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.