The Shaft,shouldered, cataloged under National Stock Number 3040-01-426-7780, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Shinko Ind. Ltd. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-426-7780 |
| Primary Part Number | EL40-2 018 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Shinko Ind. Ltd |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| EL-40200PR P/N 018 | Shinko Ind. Ltd (JPN) |
| EL40-2 018 PRIMARY | Shinko Ind. Ltd (JPN) |
| Reference | Meaning |
|---|---|
| EL40-2 018 | C/1 Advisory reference — outside the item-of-supply concept Fuji Trading (america) Inc. |
| EL-40200PR P/N 018 | 5/9 Secondary reference Shinko Ind. Ltd |
| EL40-2 018 | 3/9 Design control — primary reference Shinko Ind. Ltd |
| EL40-2 018 | 5/9 Secondary reference Fuji Trading America Inc |
NSN 3040-01-426-7780 is a Shaft,shouldered, manufactured by Shinko Ind. Ltd, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-426-7780 has 2 manufacturer part numbers on file: EL-40200PR P/N 018 (Shinko Ind. Ltd), EL40-2 018 (Shinko Ind. Ltd).
Key specifications for EL40-2 018: Special Features: ONE END THD AND OTHER END THD W/KEYWAY; End Item Identification: PUMP,ROTARY, SHINKO INDUSTRIES CO., LTD, MODEL EL40-2; W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL. 1 specification is 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.