The Axle,shouldered, cataloged under National Stock Number 3040-01-484-1925, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-484-1925 |
| Item Name | Axle,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Step Quantity | 3 |
| First End Diameter | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Second End Diameter | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.9980 INCHES NOMINAL IN |
| First End Distance From End to Flat | 0.2775 INCHES NOMINAL IN |
| First End Style | FLAT GROOVED |
| Second End Keyway Width | 0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Keyway Depth | 0.1070 INCHES MINIMUM AND 0.1130 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| First End Grooved Flat Length | 0.6250 INCHES NOMINAL IN |
| Second End Style | FLAT KEYWAYS AND INTERNALLY THREADED |
| Material | STEEL COMP 304 |
| Second End Internal Thread Length | 0.7500 INCHES MINIMUM IN |
| External Keyway Length | 1.3800 INCHES NOMINAL 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 |
|---|---|
| 150K0035-1 | 3/9 Design control — primary reference U.S. Government activity |
| 150K0035 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-484-1925 is a Axle,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-484-1925: Step Quantity: 3; First End Diameter: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Second End Diameter: 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Largest Step Diameter: 0.9980 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.