The Pump,rotary, cataloged under National Stock Number 4320-01-317-8240, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Pump,rotary |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Rolls-Royce Solutions America Inc (CAGE 72582) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-317-8240 |
| Primary Part Number | E23537686 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Rolls-Royce Solutions America 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 |
|---|---|
| E23537686 | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 1002215 | 5/9 Secondary reference Concentric Rockford Inc |
| 23517845 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 1002931 | 5/9 Secondary reference Concentric Rockford Inc |
| E23517845 | 3/9 Design control — primary reference Rolls-Royce Solutions America Inc |
| 23505245 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 4320013178240 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4320-01-317-8240 is a Pump,rotary, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-317-8240 has 1 manufacturer part number on file: E23537686 (Rolls-Royce Solutions America 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.