The Shaft,shouldered, cataloged under National Stock Number 3040-00-402-6946, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-402-6946 |
| Primary Part Number | 10165495-2 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| Step Quantity | 3 |
| First End Diameter | 0.7485 INCHES NOMINAL IN |
| Largest Step Diameter | 1.000 INCHES NOMINAL IN |
| First End Style | FLAT KEYWAY AND CROSS DRILLED HOLE |
| Material Document and Classification | ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A513,TYPE 5 OR 6 ASSN STD SINGLE MATERIAL RESPONSE |
| First End Keyway Depth | 0.116 INCHES NOMINAL IN |
| End Similarity | IDENTICAL |
| First End Hole Diameter | 0.2500 INCHES NOMINAL IN |
| Material | STEEL |
| First End Distance From Hole Center to End | 1.125 INCHES NOMINAL IN |
| External Keyway Length | 1.260 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1880 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10165495-2 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10165495 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 3040-00-402-6946 is a Shaft,shouldered, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-402-6946 has 1 manufacturer part number on file: 10165495-2 (Us Army Aviation and Missile Command).
Key specifications for 10165495-2: Surface Finish: 63.0 MICROINCHES; Step Quantity: 3; First End Diameter: 0.7485 INCHES NOMINAL IN; Largest Step Diameter: 1.000 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.