The Shaft,straight, cataloged under National Stock Number 3040-01-202-6345, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-202-6345 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | LAUNCHER,GUIDED MISSILE |
| First End Diameter | 0.1556 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN |
| First End Style | CIRCULAR GROOVED |
| Supplementary Features | LAU-117/A LAUNCHER |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| First End Distance From End to Groove | 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM IN |
| First End Groove Diameter | 0.1445 INCHES MINIMUM AND 0.1475 INCHES MAXIMUM IN |
| Material | STEEL COMP 17-4PH |
| First End Groove Width | 0.0120 INCHES MINIMUM AND 0.0140 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3365515-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-202-6345 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-202-6345: Surface Finish: 125.0 MICROINCHES; FSC Application Data: LAUNCHER,GUIDED MISSILE; First End Diameter: 0.1556 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN; First End Style: CIRCULAR GROOVED. 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.