The Shaft,shouldered, cataloged under National Stock Number 3040-01-372-1436, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-372-1436 |
| Primary Part Number | 534395 ITEM 534395-01 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Second End Angle Between Holes | 0.0 DEGREES NOMINAL |
| Second End Hole Diameter | 5.120 MILLIMETERS NOMINAL MM |
| Step Quantity | 9 |
| First End Diameter | 25.015 MILLIMETERS MAXIMUM MM |
| Second End Diameter | 19.80 MILLIMETERS MAXIMUM MM |
| Largest Step Diameter | 24.59 MILLIMETERS MAXIMUM MM |
| First End Style | CIRCULAR GROOVED |
| Second End Distance From Hole Center to End | 8.0 MILLIMETERS NOMINAL MM |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 85.0 MILLIMETERS NOMINAL MM |
| First End Groove Diameter | 23.5 MILLIMETERS NOMINAL MM |
| Second End Style | TWO CROSS DRILLED HOLES |
| Material | STEEL |
| First End Groove Width | 3.0 MILLIMETERS NOMINAL MM |
| Second End Distance Between Hole Centers | 11.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 534395-01 | Alfa Laval (FRA) |
| 534395-01 | Alfa Laval Inc (USA) |
| 534395 ITEM 534395-01 PRIMARY | Alfa Laval Inc (USA) |
NSN 3040-01-372-1436 is a Shaft,shouldered, manufactured by Alfa Laval Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-372-1436 has 3 manufacturer part numbers on file: 534395-01 (Alfa Laval), 534395-01 (Alfa Laval Inc), 534395 ITEM 534395-01 (Alfa Laval Inc).
Key specifications for 534395 ITEM 534395-01: Second End Angle Between Holes: 0.0 DEGREES NOMINAL; Second End Hole Diameter: 5.120 MILLIMETERS NOMINAL MM; Step Quantity: 9; First End Diameter: 25.015 MILLIMETERS MAXIMUM MM. 15 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.