The Shaft,straight, cataloged under National Stock Number 3040-00-455-5956, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-455-5956 |
| Primary Part Number | 10225488 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Second End Hole Diameter | 0.1895 INCHES NOMINAL IN |
| First End Diameter | 0.4998 INCHES NOMINAL IN |
| Second End Diameter | 0.4998 INCHES NOMINAL IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | AMS 5643,17-4PH,COND SOL TR ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.375 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.1895 INCHES NOMINAL IN |
| Second End Style | UNTHREADED CROSS DRILLED |
| Material | STEEL CORROSION RESISTING |
| First End Distance From Hole Center to End | 0.188 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 |
|---|---|
| 10225488 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 433-1928 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 10225488 | 5/1 Secondary reference Humboldt Machine Shop, Inc |
NSN 3040-00-455-5956 is a Shaft,straight, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-455-5956 has 1 manufacturer part number on file: 10225488 (Us Army Aviation and Missile Command).
Key specifications for 10225488: Second End Hole Diameter: 0.1895 INCHES NOMINAL IN; First End Diameter: 0.4998 INCHES NOMINAL IN; Second End Diameter: 0.4998 INCHES NOMINAL IN; First End Style: UNTHREADED CROSS DRILLED. 11 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.