The Shaft,shouldered, cataloged under National Stock Number 3040-00-708-7615, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parisi Associates Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-708-7615 |
| Primary Part Number | 2304610 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parisi Associates Llc |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.3920 INCHES NOMINAL IN |
| Second End Diameter | 0.2500 INCHES NOMINAL IN |
| Second End Step Length | 0.312 INCHES NOMINAL IN |
| Largest Step Diameter | 0.625 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| Second End Angle Between Flats | 90.0 DEGREES NOMINAL |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.109 INCHES NOMINAL IN |
| First End Groove Diameter | 0.3660 INCHES NOMINAL IN |
| Second End Style | TWO FLATS |
| Material | STEEL CORROSION RESISTING |
| First End Groove Width | 0.0450 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 |
|---|---|
| 2304610 PRIMARY | Parisi Associates Llc (USA) |
| Reference | Meaning |
|---|---|
| B899-5-403 | 3/2 Design control — primary reference U.S. Government activity |
| B899-5-403REVE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 3040-00-708-7615 is a Shaft,shouldered, manufactured by Parisi Associates Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-708-7615 has 1 manufacturer part number on file: 2304610 (Parisi Associates Llc).
Key specifications for 2304610: Step Quantity: 4; First End Diameter: 0.3920 INCHES NOMINAL IN; Second End Diameter: 0.2500 INCHES NOMINAL IN; Second End Step Length: 0.312 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.