The Ram,hydraulic, cataloged under National Stock Number 4320-01-283-0873, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Enerpac Tool Group Corp. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 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 | 4320-01-283-0873 |
| Primary Part Number | RC-51 |
| Item Name | Ram,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Enerpac Tool Group Corp |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 16.000 |
| Plunger Diameter | 1.125 INCHES NOMINAL IN |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| Capacity | 5.0 TONS |
| Extended Height | 5.344 INCHES NOMINAL IN |
| Screw Thread Diameter | 0.750 INCHES NOMINAL IN |
| Retracted Height | 4.344 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNF |
| Carrying Handle | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-283-0873 is a Ram,hydraulic, manufactured by Enerpac Tool Group Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-283-0873 has 2 manufacturer part numbers on file: RC-51 (Enerpac Tool Group Corp), 91727000 (Thales Sa).
Key specifications for RC-51: Screw Thread Quantity Per Inch: 16.000; Plunger Diameter: 1.125 INCHES NOMINAL IN; Overall Diameter: 1.500 INCHES NOMINAL IN; Capacity: 5.0 TONS. 9 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.