The Motor-Pump,hydraulic, cataloged under National Stock Number 4320-01-515-7256, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Concentric Rockford Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-515-7256 |
| Primary Part Number | 1303916 |
| Item Name | Motor-Pump,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Concentric Rockford 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 |
|---|---|
| 1303916 | Concentric Rockford Inc (USA) |
| Reference | Meaning |
|---|---|
| 5PG17 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
| 1303916 | 3/9 Design control — primary reference Dees Fluid Power Div Fluid Power Division |
| 1210813 | 5/9 Secondary reference Concentric Rockford Inc |
NSN 4320-01-515-7256 is a Motor-Pump,hydraulic, manufactured by Concentric Rockford Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-515-7256 has 1 manufacturer part number on file: 1303916 (Concentric Rockford Inc).
Key specifications for 1303916: Special Features: VOLTAGE RATING 24 VDC; MOTOR CURRENT @1600PSI 160 AMPS; DISPLACEMENT 0.129 INCH; FLOW @1600PSI 2.3GPM; MOTOR ON TIME @1600PSI 2 SECONDS; FACTORY PRESET RELIEF VALVE SETTING 2000PSI; OVERALL LENGTH 11.21 INCHES VDC; Part Name Assigned by Controlling Agency: MOTOR/PUMP. 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.