The Shaft,shouldered, cataloged under National Stock Number 3040-01-322-0969, 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 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-322-0969 |
| Primary Part Number | 5190311 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Second End External Thread Length | 0.3850 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 0.3749 INCHES NOMINAL IN |
| Second End Diameter | 0.1900 INCHES NOMINAL IN |
| Largest Step Diameter | 0.4400 INCHES NOMINAL IN |
| First End Slot Width | 0.0600 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Material Document and Classification | ASTM A484,COND A ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| First End Slot Depth | 0.0600 INCHES NOMINAL IN |
| Second End Style | EXTERNAL THREADED |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 5190311 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3040PL0963007 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5190311 | 5/2 Secondary reference U.S. Government activity |
| 5190311 | 5/9 Secondary reference Supreme Screw Products, Inc. |
NSN 3040-01-322-0969 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-322-0969 has 1 manufacturer part number on file: 5190311 (Naval Sea Systems Command).
Key specifications for 5190311: Second End External Thread Length: 0.3850 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 0.3749 INCHES NOMINAL IN; Second End Diameter: 0.1900 INCHES NOMINAL IN. 12 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.