The Shaft,straight, cataloged under National Stock Number 3040-00-386-5057, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-386-5057 |
| Primary Part Number | 240-3150662-6 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Second End Hole Diameter | 0.1900 INCHES NOMINAL IN |
| First End Diameter | 0.3740 INCHES NOMINAL IN |
| Second End Diameter | 0.3740 INCHES NOMINAL IN |
| Second End Step Length | 0.6000 INCHES NOMINAL IN |
| First End External Thread Length | 0.6200 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| Second End Distance From Hole Center to End | 0.2800 INCHES NOMINAL IN |
| Second End Hole Depth | 0.1900 INCHES NOMINAL IN |
| Second End Tongue Width | 0.3740 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Tongue Thickness | 0.1900 INCHES NOMINAL IN |
| Second End Style | TONGUE AND CROSS DRILLED HOLE |
| Material | STEEL COMP 4130 |
| 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 |
|---|---|
| 240-3150662-6 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 240-3150662-6 | 3/9 Design control — primary reference Hughes Missile Systems Co San Diego |
NSN 3040-00-386-5057 is a Shaft,straight, manufactured by Raytheon Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-386-5057 has 1 manufacturer part number on file: 240-3150662-6 (Raytheon Company).
Key specifications for 240-3150662-6: Second End Hole Diameter: 0.1900 INCHES NOMINAL IN; First End Diameter: 0.3740 INCHES NOMINAL IN; Second End Diameter: 0.3740 INCHES NOMINAL IN; Second End Step Length: 0.6000 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.