The Shaft,straight, cataloged under National Stock Number 3040-01-151-7141, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-151-7141 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| First End Diameter | 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Second End Diameter | 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| First End External Thread Length | 3.090 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 0.690 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| Second End Keyway Width | 0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-C-24111,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Keyway Depth | 0.114 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | INDENTED FLAT KEYWAY |
| Material | STEEL CORROSION RESISTING |
| External Keyway Length | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM SECOND END 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 |
|---|---|
| 4684917-0028 | 3/2 Design control — primary reference U.S. Government activity |
| 4684917-0028 | 5/9 Secondary reference Drw Mfg Co |
| 87832-1646 ITEM 28 | 5/2 Secondary reference U.S. Government activity |
| 709-4684917 | D/9 Drawing number reference only U.S. Government activity |
| 709-4684917 ITEM 28 | 5/2 Secondary reference U.S. Government activity |
| 87832-1646 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-151-7141 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-151-7141: Surface Finish: 63.0 MICROINCHES; First End Diameter: 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; Second End Diameter: 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; First End External Thread Length: 3.090 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.