The Pump,rotary, cataloged under National Stock Number 4320-01-536-5503, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Pumps North America Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-536-5503 |
| Primary Part Number | AJ623EU-515 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Circor Pumps North America Llc |
| 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 |
|---|---|
| SF11034 | Circor Pumps North America Llc (USA) |
| AJ623EU-515 PRIMARY | Circor Pumps North America Llc (USA) |
NSN 4320-01-536-5503 is a Pump,rotary, manufactured by Circor Pumps North America Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-536-5503 has 2 manufacturer part numbers on file: SF11034 (Circor Pumps North America Llc), AJ623EU-515 (Circor Pumps North America Llc).
Key specifications for AJ623EU-515: Special Features: ITEM NAME TEXT IS PUMP,ROTARY; End Item Identification: PUMP RTY PWR 850GPM 75PSI RPM MD. 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.