The Shaft Assembly,shouldered, cataloged under National Stock Number 3040-01-472-5073, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Teco-Westinghouse Motor Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-472-5073 |
| Primary Part Number | 3D89988G01 |
| Item Name | Shaft Assembly,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Teco-Westinghouse Motor Company |
| Status | ACTIVE |
| Document Type | ENGINEERING DRAWING |
| Component Document Origin | INDUSTRIAL |
| Document Source | 60089 |
| 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 |
|---|---|
| 1370J30 PIECE 004 | Teco-Westinghouse Motor Company (USA) |
| 3D89988G01 PRIMARY | Teco-Westinghouse Motor Company (USA) |
| Reference | Meaning |
|---|---|
| 2732J03 PIECE 004 | 5/1 Secondary reference Teco-Westinghouse Motor Company |
| 1370J30 | D/9 Drawing number reference only Teco-Westinghouse Motor Company |
NSN 3040-01-472-5073 is a Shaft Assembly,shouldered, manufactured by Teco-Westinghouse Motor Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-472-5073 has 2 manufacturer part numbers on file: 1370J30 PIECE 004 (Teco-Westinghouse Motor Company), 3D89988G01 (Teco-Westinghouse Motor Company).
1 possible match (shared part number, not a government interchangeability claim): 6105-01-472-5075. Verify interchangeability with system specifications before substitution.
Key specifications for 3D89988G01: Document Type: ENGINEERING DRAWING; Component Document Origin: INDUSTRIAL; Document Source: 60089; Special Features: INAVY)SHAFT AND CORE ASSY;(DRAWING)DC HORIZONTAL PROPULSION MOTOR(1370J30). 3 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.