The Shaft,straight, cataloged under National Stock Number 3040-00-056-8935, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-056-8935 |
| Primary Part Number | 2094313 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First End Diameter | 1.9900 INCHES NOMINAL IN |
| First End Spline Major Diameter | 1.1259 INCHES NOMINAL IN |
| Second End Diameter | 1.4770 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 0.8890 INCHES NOMINAL IN |
| Second End Spline Major Diameter | 1.1242 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-6758,COND 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| First End Spline Quantity | 8 |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.187 INCHES NOMINAL IN |
| Second End Spline Quantity | 8 |
| Second End Groove Width | 0.0580 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.146 INCHES NOMINAL IN |
| First End Spline Minor Diameter | 0.8925 INCHES NOMINAL IN |
| Material | STEEL COMP 4130 |
| First End Groove Width | 0.0600 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 |
|---|---|
| 2094313 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG2094313 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 3040-00-056-8935 is a Shaft,straight, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-056-8935 has 1 manufacturer part number on file: 2094313 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2094313: First End Diameter: 1.9900 INCHES NOMINAL IN; First End Spline Major Diameter: 1.1259 INCHES NOMINAL IN; Second End Diameter: 1.4770 INCHES NOMINAL IN; Second End Spline Minor Diameter: 0.8890 INCHES NOMINAL IN. 15 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.