The Shaft,shouldered, cataloged under National Stock Number 3040-01-245-4718, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 19 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-245-4718 |
| Primary Part Number | 3-P-362 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Step Quantity | 6 |
| First End Diameter | 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM IN |
| Second End Diameter | 1.9700 INCHES MINIMUM AND 1.9800 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.970 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN |
| Second End Spline Minor Diameter | 1.7900 INCHES MINIMUM AND 1.8000 INCHES MAXIMUM IN |
| First End External Thread Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| First End Style | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| Second End Spline Major Diameter | 1.7716 INCHES MINIMUM AND 1.7721 INCHES MAXIMUM IN |
| Second End Groove Diameter | 1.5216 INCHES MINIMUM AND 1.5221 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Second End Spline Quantity | 10 |
| Second End Groove Width | 0.0840 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 1.022 INCHES MINIMUM AND 1.042 INCHES MAXIMUM IN |
| First End Groove Diameter | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM IN |
| Second End Style | CIRCULAR GROOVED AND SPLINED (STRAIGHT) |
| Material | STEEL COMP 8620H |
| First End Groove Width | 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN |
| Second End Spline Length | 0.960 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-245-4718 is a Shaft,shouldered, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-245-4718 has 2 manufacturer part numbers on file: 3-P-362 (Parker Hannifin Corporation Div Chelsea Products Division), 3-P-362 (Benson Environmental Ltd T/a Benson Heating).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-267-4320. Verify interchangeability with system specifications before substitution.
Key specifications for 3-P-362: Step Quantity: 6; First End Diameter: 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM IN; Second End Diameter: 1.9700 INCHES MINIMUM AND 1.9800 INCHES MAXIMUM IN; Largest Step Diameter: 1.970 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN. 19 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.