The Pump,hydraulic Ram,hand Driven, cataloged under National Stock Number 4320-01-650-5287, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Drc Acquisition Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Pump,hydraulic Ram,hand Driven |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Drc Acquisition Inc (CAGE 52033) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-650-5287 |
| Primary Part Number | RG-320D1607 |
| Item Name | Pump,hydraulic Ram,hand Driven |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Drc Acquisition 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 | F |
| Part Number | Manufacturer |
|---|---|
| RG-320D1607 PRIMARY | Drc Acquisition Inc (USA) |
| Reference | Meaning |
|---|---|
| HP1500R-CC | D/9 Drawing number reference only Drc Acquisition Inc |
NSN 4320-01-650-5287 is a Pump,hydraulic Ram,hand Driven, manufactured by Drc Acquisition Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-650-5287 has 1 manufacturer part number on file: RG-320D1607 (Drc Acquisition Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-650-6899, 4730-01-650-7663. Verify interchangeability with system specifications before substitution.
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.