The Axle,shouldered, cataloged under National Stock Number 3040-01-470-4137, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-470-4137 |
| Primary Part Number | 160-7044016 ITEM 24 |
| Item Name | Axle,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| Step Quantity | 2 |
| First End Diameter | 0.5000 INCHES NOMINAL IN |
| Second End Diameter | 0.9375 INCHES NOMINAL IN |
| Second End Step Length | 0.375 INCHES NOMINAL IN |
| Largest Step Diameter | 0.9375 INCHES NOMINAL IN |
| First End External Thread Length | 0.750 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| Material Document and Classification | QQ-S-763 CL 316L, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | HEXAGONAL |
| Material | STEEL CORROSION RESISTING |
| Second End Width Across Flats | 0.9375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 160-7044016 ITEM 24 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 160-7044016 ITEM 24 | 5/2 Secondary reference U.S. Government activity |
| 160-7044016 DET | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 7044016 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-470-4137 is a Axle,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-470-4137 has 1 manufacturer part number on file: 160-7044016 ITEM 24 (Naval Sea Systems Command).
Key specifications for 160-7044016 ITEM 24: Surface Finish: 63.0 MICROINCHES; Step Quantity: 2; First End Diameter: 0.5000 INCHES NOMINAL IN; Second End Diameter: 0.9375 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.