The Shaft,shouldered, cataloged under National Stock Number 3040-00-902-3712, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Boeing Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-902-3712 |
| Primary Part Number | 11697424 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Largest Step Diameter | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Material | STEEL |
| Step Quantity | 6 |
| Material Document and Classification | QQ-S-624,4620-HR MIL SPEC SINGLE MATERIAL RESPONSE |
| First End Diameter | 0.3747 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| End Similarity | IDENTICAL |
| Surface Finish | 125.0 MICROINCHES |
| First End Style | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-902-3712 is a Shaft,shouldered, manufactured by The Boeing Company, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-902-3712 has 4 cross-referenced part numbers: 33624 (Lucas Aerospace Power Equipment Corporation), 11697424 (Mcdonnell Douglas Helicopter Co Inc), 11697424 (The Boeing Company), 33624 (Goodrich Corporation Dba Trw Lucas Aerospace).
There are 4 known substitutes for 3040-00-902-3712: 3120-00-350-4492, 6515-00-481-2056, 5136-00-729-5684 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11697424: Largest Step Diameter: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Material: STEEL; Step Quantity: 6; Material Document and Classification: QQ-S-624,4620-HR MIL SPEC SINGLE MATERIAL RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.