The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-529-7310, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Spx Fluid Power. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-529-7310 |
| Primary Part Number | 300811 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Spx Fluid Power |
| 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 |
|---|---|
| 300811 PRIMARY | Spx Fluid Power (USA) |
NSN 4320-01-529-7310 is a Parts Kit,hydraulic Pump, manufactured by Spx Fluid Power, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-529-7310 has 1 manufacturer part number on file: 300811 (Spx Fluid Power).
Key specifications for 300811: Special Features: INCLUDES: END CAP GASKET (22143), RESERVOIR GASKET (30709), O-RING 2-1/2 X 2-1/4 X 1/8; NITRILE (10295), SOFT COPPER WASHER .700 X 1/2 X 1/32 (14874), 2 COMPRESSION SPRINGS 3/16 ID X 13/32 LG (10444), STEEL BALL 3/8 DIA (10378), SPRING 5/32 OD X 5/8 LG (211797), STEEL BALL 1/4 DIA (10375), RETAINING RING INTERNAL (214586), FILTER INSERT SCREEN WITH CUPPED SIDE IN (214578), RETAINING RING (250670), BACK UP WASHER (12389), O-RING 11/16 X 1/2 X 3/32; URETHANE (11564), ROD WIPER NITRILE (251728), STEEL BALL 3/8 DIA (10378), COMPRESSION SPRING 1/2 OD X 2IN LG (10367), BACKUP RING 5/16 X 3/16 X 3/64 (15174), O-RING 5/16 X 3/16 X 1/16 NITRILE (10265), BACKUP WASHER 1/2 X 3/8 X 1/16 (11863), O-RING 1/2 X 3/8 X 1/16 NITRILE (10268), O-RING .81X .82 NITRILE (200415). IN; Part Name Assigned by Controlling Agency: REPAIR KIT NO. 300811; End Item Identification: MODEL D TWO-STAGE HYDRAULIC HAND 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.