The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-883-0735, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Euramco Safety Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Energy Repair Service, Inc. (CAGE 02KG5); Euramco Safety Inc (CAGE 52081); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-883-0735 |
| Primary Part Number | 55-22535-20 |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Euramco Safety Inc |
| 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 |
|---|---|
| ARR-5252 | Energy Repair Service, Inc. (USA) |
| 55-22535-20 PRIMARY | Euramco Safety Inc (USA) |
| 10703-1 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| Reference | Meaning |
|---|---|
| SK-182301 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 382301-1PH | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| 382301-1PH | 5/9 Secondary reference U.S. Government activity |
| ARR-5252 | 5/9 Secondary reference Alfred Conhagen, Inc. |
| SK-182301 | 5/9 Secondary reference U.S. Government activity |
| 382301-1 | 5/9 Secondary reference Ships Parts Inc |
NSN 4320-00-883-0735 is a Sleeve,shaft,pump, manufactured by Euramco Safety Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-883-0735 has 3 manufacturer part numbers on file: ARR-5252 (Energy Repair Service, Inc.), 55-22535-20 (Euramco Safety Inc), 10703-1 (Rps-Fl, Inc. Dba Rps Inc).
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.