The Shaft,shouldered, cataloged under National Stock Number 3040-00-146-4582, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 9 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through both NSN and commercial part number lookups. 22 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-146-4582 |
| Primary Part Number | Y150S126PX3-20H |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Step Quantity | 1 |
| First End Diameter | 2.0312 INCHES NOMINAL IN |
| Second End Diameter | 2.0625 INCHES NOMINAL IN |
| Largest Step Diameter | 2.062 INCHES NOMINAL IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | INTERNAL THREADED |
| Material | STEEL |
| Second End Internal Thread Length | 1.250 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 |
|---|---|
| Y150S126PX3-20H PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| W154NTM500X2PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| 216850PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| Y150S126PX5-20H | 5/9 Secondary reference Ingersoll Rand Co |
| W254RTM500X4PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| W254RTM500X5PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| IR01-8639-126 | 5/9 Secondary reference Ingersoll Rand Co |
| 217307PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| Y150S126PX3-20H | 3/9 Design control — primary reference U.S. Government activity |
| W254RTM500X3PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| 217302PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| 150S126PX5-20H | 5/9 Secondary reference U.S. Government activity |
| 150S126PX5-20H | 5/9 Secondary reference Ingersoll Rand Co |
| W254NTM500X4PC126A | 5/9 Secondary reference Ingersoll Rand Co |
| 216878PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| W154NTM500X2PC126A | 5/9 Secondary reference Ingersoll Rand Co |
| W254RTM500X6PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| W254NTM500X4PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| 150S126PX3-20H | 5/9 Secondary reference Ingersoll Rand Co |
| 216851PC126 | 5/9 Secondary reference Ingersoll Rand Co |
| N254NTM500X9PC126A | 5/9 Secondary reference Ingersoll Rand Co |
NSN 3040-00-146-4582 is a Shaft,shouldered, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-146-4582 has 1 manufacturer part number on file: Y150S126PX3-20H (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for Y150S126PX3-20H: Step Quantity: 1; First End Diameter: 2.0312 INCHES NOMINAL IN; Second End Diameter: 2.0625 INCHES NOMINAL IN; Largest Step Diameter: 2.062 INCHES NOMINAL IN. 9 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.