The Housing,liquid Pump, cataloged under National Stock Number 4320-01-142-1127, 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 Chelsea Products Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-142-1127 |
| Primary Part Number | 329014-3X |
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Pump Design Control Activity | 11757 |
| 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 |
|---|---|
| 802CX540 | Oshkosh Defense Llc (USA) |
| 329014-3X PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| Reference | Meaning |
|---|---|
| 802CX540 | 5/9 Secondary reference Oshkosh Corp |
| 21-P-311 | 5/9 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division |
NSN 4320-01-142-1127 is a Housing,liquid Pump, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-142-1127 has 2 manufacturer part numbers on file: 802CX540 (Oshkosh Defense Llc), 329014-3X (Parker Hannifin Corporation Div Chelsea Products Division).
Key specifications for 329014-3X: Pump Design Control Activity: 11757; End Item Identification: 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 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.