The Shaft,shouldered, cataloged under National Stock Number 3040-01-261-2969, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company Div Defense. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-261-2969 |
| Primary Part Number | 75D111254-2045 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Second End Hole Diameter | 0.2500 INCHES NOMINAL IN |
| Second End External Thread Length | 0.286 INCHES NOMINAL IN |
| First End Taper Length | 0.300 INCHES NOMINAL IN |
| Step Quantity | 5 |
| Second End Diameter | 0.7500 INCHES NOMINAL IN |
| Largest Step Diameter | 1.246 INCHES NOMINAL IN |
| First End Style | TAPERED WITH FLAT |
| First End Taper | 0.3350 PER FOOT IN INCHES |
| Material Document and Classification | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.500 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Taper Major Diameter | 0.6700 INCHES NOMINAL IN |
| Second End Style | CROSS DRILLED AND EXTERNALLY THREADED |
| Material | STEEL |
| 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 |
|---|---|
| 75D111254-2045 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 3040-01-261-2969 is a Shaft,shouldered, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-261-2969 has 1 manufacturer part number on file: 75D111254-2045 (The Boeing Company Div Defense).
Key specifications for 75D111254-2045: Second End Hole Diameter: 0.2500 INCHES NOMINAL IN; Second End External Thread Length: 0.286 INCHES NOMINAL IN; First End Taper Length: 0.300 INCHES NOMINAL IN; Step Quantity: 5. 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 3040-01-261-2969 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.