The Shaft,shouldered, cataloged under National Stock Number 3040-01-050-0837, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-050-0837 |
| Primary Part Number | 615AS132 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Finish | 16.0 MICROINCHES |
| Step Quantity | 5 |
| First End Diameter | 1.7740 INCHES MINIMUM AND 1.7750 INCHES MAXIMUM IN |
| First End Spline Major Diameter | 1.7740 INCHES MINIMUM AND 1.7750 INCHES MAXIMUM IN |
| Second End Step Length | 0.947 INCHES NOMINAL IN |
| Largest Step Diameter | 4.781 INCHES NOMINAL IN |
| First End Style | SPLINED (STRAIGHT) |
| First End Spline Length | 1.625 INCHES NOMINAL IN |
| First End Spline Quantity | 19 |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLANGED AND INTERNAL KEYWAY |
| First End Spline Minor Diameter | 1.6450 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 615AS132 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 3040-01-050-0837 is a Shaft,shouldered, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-050-0837 has 1 manufacturer part number on file: 615AS132 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 615AS132: Surface Finish: 16.0 MICROINCHES; Step Quantity: 5; First End Diameter: 1.7740 INCHES MINIMUM AND 1.7750 INCHES MAXIMUM IN; First End Spline Major Diameter: 1.7740 INCHES MINIMUM AND 1.7750 INCHES MAXIMUM 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.
NSN 3040-01-050-0837 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.