The Shaft,straight, cataloged under National Stock Number 3040-01-113-7868, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-113-7868 |
| Primary Part Number | 63475 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| Surface Finish | 16.0 MICROINCHES |
| First End Diameter | 0.7500 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| Material Document and Classification | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| First End Distance From End to Groove | 1.000 INCHES NOMINAL IN |
| First End Groove Diameter | 0.6880 INCHES NOMINAL IN |
| Material | STEEL |
| First End Groove Width | 0.0620 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 |
|---|---|
| VLH-63611PT10.11 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 63475 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| LA-63475 | D/9 Drawing number reference only U.S. Government activity |
| 6B475 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| VLH-63611PT10.11 | 5/9 Secondary reference U.S. Government activity |
| 63475 | 5/9 Secondary reference U.S. Government activity |
| 63475 | 5/9 Secondary reference U.S. Government activity |
| 3211963 | D/9 Drawing number reference only U.S. Government activity |
| 63475 | 3/9 Design control — primary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
NSN 3040-01-113-7868 is a Shaft,straight, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-113-7868 has 2 manufacturer part numbers on file: VLH-63611PT10.11 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 63475 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-577-7353. Verify interchangeability with system specifications before substitution.
Key specifications for 63475: Surface Finish: 16.0 MICROINCHES; First End Diameter: 0.7500 INCHES NOMINAL IN; First End Style: CIRCULAR GROOVED; Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE. 9 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.