The Shaft,shouldered, cataloged under National Stock Number 3040-00-162-2098, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-162-2098 |
| Primary Part Number | 1367721 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES |
| FSC Application Data | 5 IN./54 GUN MOUNT MK 42 MOD 10 IN |
| Second End External Thread Length | 0.562 INCHES NOMINAL IN |
| Step Quantity | 12 |
| First End Diameter | 0.9844 INCHES MINIMUM AND 0.9848 INCHES MAXIMUM IN |
| Second End Diameter | 1.3760 INCHES NOMINAL IN |
| Largest Step Diameter | 1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN |
| First End Style | CIRCULAR GROOVED |
| Second End Keyway Width | 0.1870 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.094 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.119 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| First End Groove Diameter | 0.9400 INCHES NOMINAL IN |
| Second End Style | EXTERNALLY THREADED AND FLAT KEYWAY |
| Material | STEEL |
| First End Groove Width | 0.0460 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN |
| External Keyway Length | 0.750 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 |
| Part Number | Manufacturer |
|---|---|
| 1367721-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1367721 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1367721PC1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3040-00-162-2098 is a Shaft,shouldered, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-162-2098 has 2 manufacturer part numbers on file: 1367721-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1367721 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1367721: Surface Finish: 63.0 MICROINCHES; FSC Application Data: 5 IN./54 GUN MOUNT MK 42 MOD 10 IN; Second End External Thread Length: 0.562 INCHES NOMINAL IN; Step Quantity: 12. 17 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.