The Pump Unit,rotary, cataloged under National Stock Number 4320-01-212-8564, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Oshkosh Defense Llc. The record lists 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Hale Products, Inc. (CAGE 26840) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-212-8564 |
| Primary Part Number | 5HB575 |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5HB575 PRIMARY | Oshkosh Defense Llc (USA) |
| 1373600 | Oshkosh Defense Llc (USA) |
| 501-3090-20-0 PRIMARY | Hale Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 501-0280-04 | 5/9 Secondary reference Hale Products, Inc. |
| 1373600 | 7/9 Vendor item drawing reference Oshkosh Corp |
| 501-0281-04 | 5/9 Secondary reference Hale Products, Inc. |
| 501-0281-10-0 | 5/9 Secondary reference Hale Products, Inc. |
| 5HB575 | 5/9 Secondary reference Oshkosh Corp |
NSN 4320-01-212-8564 is a Pump Unit,rotary, manufactured by Oshkosh Defense Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-212-8564 has 3 manufacturer part numbers on file: 5HB575 (Oshkosh Defense Llc), 1373600 (Oshkosh Defense Llc), 501-3090-20-0 (Hale Products, 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.