The Shaft,straight, cataloged under National Stock Number 3040-01-338-4420, 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-338-4420 |
| Primary Part Number | 5494366 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Surface Finish | 250.0 MICROINCHES |
| First End Diameter | 8.0 MILLIMETERS NOMINAL MM |
| First End Style | PLAIN |
| Material Document and Classification | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 5494366 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| A5495366 | D/9 Drawing number reference only Naval Sea Systems Command |
| 5495366 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3040-01-338-4420 is a Shaft,straight, manufactured by Raytheon Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-338-4420 has 1 manufacturer part number on file: 5494366 (Raytheon Company).
Key specifications for 5494366: Surface Finish: 250.0 MICROINCHES; First End Diameter: 8.0 MILLIMETERS NOMINAL MM; First End Style: PLAIN; Material Document and Classification: AISI 303 ASSN STD SINGLE MATERIAL RESPONSE. 6 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.