The Shaft,shouldered, cataloged under National Stock Number 3040-01-435-6207, 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 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-435-6207 |
| Primary Part Number | 211036217 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Finish | 8.0 MICROINCHES |
| Second End External Thread Length | 2.500 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 2.7390 INCHES NOMINAL IN |
| Second End Diameter | 2.5460 INCHES NOMINAL IN |
| Largest Step Diameter | 2.747 INCHES NOMINAL IN |
| First End Style | CROSS DRILLED AND CIRCULAR GROOVED |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.940 INCHES NOMINAL IN |
| First End Hole Diameter | 0.1200 INCHES NOMINAL IN |
| First End Groove Diameter | 2.6200 INCHES NOMINAL IN |
| Second End Style | EXTERNALLY AND INTERNALLY THREADED |
| Material | STEEL |
| First End Groove Width | 0.3090 INCHES NOMINAL IN |
| Second End Internal Thread Length | 1.375 INCHES NOMINAL IN |
| First End Distance From Hole Center to End | 0.280 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 801-6405530 FIND 1 | Naval Sea Systems Command (USA) |
| 801-6405530-1 | Naval Sea Systems Command (USA) |
| 211036217 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6405530 | D/9 Drawing number reference only Naval Sea Systems Command |
| 211036217 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-435-6207 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-435-6207 has 3 manufacturer part numbers on file: 801-6405530 FIND 1 (Naval Sea Systems Command), 801-6405530-1 (Naval Sea Systems Command), 211036217 (Naval Sea Systems Command).
Key specifications for 211036217: Surface Finish: 8.0 MICROINCHES; Second End External Thread Length: 2.500 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 2.7390 INCHES NOMINAL IN. 16 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 3040-01-435-6207 has DEMIL Code Q. 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.