The Shaft,straight, cataloged under National Stock Number 3040-01-373-7077, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Waukesha Bearings Corporation. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-373-7077 |
| Primary Part Number | 000150534-000 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| First End Diameter | 1.7900 INCHES MAXIMUM IN |
| Second End Diameter | 1.7900 INCHES MAXIMUM IN |
| Second End Step Length | 20.5000 INCHES NOMINAL IN |
| First End External Thread Length | 8.000 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| Material Document and Classification | MIL-S-1222,GRADE 5 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | SQUARE (ROUND CORNERS) |
| Material | STEEL |
| Second End Width Across Flats | 1.4370 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 |
| Part Number | Manufacturer |
|---|---|
| 000150534-000 PRIMARY | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 000-150-534 | D/9 Drawing number reference only Waukesha Bearings Corporation |
NSN 3040-01-373-7077 is a Shaft,straight, manufactured by Waukesha Bearings Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-373-7077 has 1 manufacturer part number on file: 000150534-000 (Waukesha Bearings Corporation).
Key specifications for 000150534-000: Surface Finish: 125.0 MICROINCHES; First End Diameter: 1.7900 INCHES MAXIMUM IN; Second End Diameter: 1.7900 INCHES MAXIMUM IN; Second End Step Length: 20.5000 INCHES NOMINAL IN. 11 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.