The Worm Shaft, cataloged under National Stock Number 3040-00-385-9483, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Westinghouse Electric Corp. The record lists 19 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 25 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-385-9483 |
| Primary Part Number | 1503398 |
| Item Name | Worm Shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| G7852PC84 | Westinghouse Electric Corp (USA) |
| 26J295PC93 | Westinghouse Electric Corp (USA) |
| 800322-84 | Rexnord Industries Llc (USA) |
| G9682PC84 | Westinghouse Electric Corp (USA) |
| 800840PC84 | Westinghouse Electric Corp (USA) |
| W65N7X1 | Westinghouse Electric Corp (USA) |
| 700151PC84 | Westinghouse Electric Corp (USA) |
| 1503398 PRIMARY | Westinghouse Electric Corp (USA) |
| 800836PC84 | Westinghouse Electric Corp (USA) |
| 26J295PC103 | Westinghouse Electric Corp (USA) |
| G9678PC84 | Westinghouse Electric Corp (USA) |
| G9677PC84 | Westinghouse Electric Corp (USA) |
| 700404PC84 | Westinghouse Electric Corp (USA) |
| 26J293PC93 | Westinghouse Electric Corp (USA) |
| 800840PC84 | Rexnord Industries Llc (USA) |
| G7856PC84 | Westinghouse Electric Corp (USA) |
| 26J291PC120 | Westinghouse Electric Corp (USA) |
| 800318PC84 | Westinghouse Electric Corp (USA) |
| G7851PC84 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| G9678PC84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7856-84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7852PC84 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
| W65N7X1 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
| W65N7X1 | 5/9 Secondary reference Siemens Energy, Inc. |
| G9677PC84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7851PC84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7851PC84 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
| G7856PC84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| G7856PC84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7856-84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| G9678PC84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| G7852PC84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| W60N7X1 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| G9677PC84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
| 1503398 | 5/2 Secondary reference U.S. Government activity |
| G9682PC84 | 5/9 Secondary reference Siemens Energy, Inc. |
| G7856-84 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
| D2-9340PC21 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
| G7851PC84 | 5/9 Secondary reference Imo Industries Inc Delroyd Worm Gear Div |
NSN 3040-00-385-9483 is a Worm Shaft, manufactured by Westinghouse Electric Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-385-9483 has 19 manufacturer part numbers on file: G7852PC84 (Westinghouse Electric Corp), 26J295PC93 (Westinghouse Electric Corp), 800322-84 (Rexnord Industries Llc), G9682PC84 (Westinghouse Electric Corp), 800840PC84 (Westinghouse Electric Corp) and 14 more.
Key specifications for 1503398: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 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.