The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-426-4941, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-426-4941 |
| Primary Part Number | EL40-2 022 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Shinko Ind. Ltd |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| EL40-2 022 | Shinko Ind. Ltd (JPN) |
| EL-40200PR P/N 022 | Shinko Ind. Ltd (JPN) |
| Reference | Meaning |
|---|---|
| EL-40200PR P/N 022 | 5/9 Secondary reference Shinko Ind. Ltd |
| EL-40200PR | D/9 Drawing number reference only Shinko Ind. Ltd |
| EL40-2 022 | 3/9 Design control — primary reference Fuji Trading America Inc |
| EL40-2 022 | C/1 Advisory reference — outside the item-of-supply concept Fuji Trading (america) Inc. |
| EL40-2 022 | 5/9 Secondary reference Shinko Ind. Ltd |
NSN 4320-01-426-4941 is a Sleeve,shaft,pump, manufactured by Shinko Ind. Ltd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-426-4941 has 2 manufacturer part numbers on file: EL40-2 022 (Shinko Ind. Ltd), EL-40200PR P/N 022 (Shinko Ind. Ltd).
3 possible matches (shared part number, not a government interchangeability claim): 4320-01-426-4944, 4320-01-426-7781, 4320-01-432-7596. Verify interchangeability with system specifications before substitution.
Key specifications for EL40-2 022: Special Features: USED ON SHINKOKINZOKU INDUSTRIES MODEL EL40-2 PUMP; End Item Identification: NAVY WEAPON SYSTEM CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING OVERALL. 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.