The Housing,liquid Pump, cataloged under National Stock Number 4320-01-281-5962, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker Hannifin Corporation Div Cylinder Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-281-5962 |
| Primary Part Number | 312-3100-903 |
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker Hannifin Corporation Div Cylinder Division |
| Status | ACTIVE |
| Material | IRON CAST |
| 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 |
|---|---|
| 312-3100-903 PRIMARY | Parker Hannifin Corporation Div Cylinder Division (USA) |
| 312-9820-011 ITEM 2 | Parker Hannifin Corporation Div Cylinder Division (USA) |
| 9-722-102889 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 312 9820 011 | D/9 Drawing number reference only Parker Hannifin Corporation Div Cylinder Division |
NSN 4320-01-281-5962 is a Housing,liquid Pump, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-281-5962 has 3 manufacturer part numbers on file: 312-3100-903 (Parker Hannifin Corporation Div Cylinder Division), 312-9820-011 ITEM 2 (Parker Hannifin Corporation Div Cylinder Division), 9-722-102889 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 312-3100-903: End Item Identification: COMMERCIAL SHEARING INC. MODEL P30B205B1OG12-25DOB12-1-PRIV ROTARY PUMP; Material: IRON CAST. 1 specification is 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.