The Pump Unit,reciprocating, cataloged under National Stock Number 4320-01-050-4030, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Graco Inc.. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 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 | 4320-01-050-4030 |
| Primary Part Number | 226945 |
| Item Name | Pump Unit,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Intake Connection Type | THREADED EXTERNAL |
| Pumping Element Operating Position | VERTICAL |
| Reciprocating Stroke Type | FIXED |
| Prime Mover Quantity | 1 |
| Operating Speed at Rated Capacity | 100.0 STROKES PER MINUTE |
| Pump Quantity | 1 |
| Operating Pressure | 180.0 POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL POWER DRIVE LBS |
| Pump Reciprocating Design | SINGLE ACTING |
| Discharge Connection Thread Size and Series/type Designator | 0.750-14 NPT |
| Intake Connection Thread Size and Series/type Designator | 1.500-11-1/2 NPT |
| Cylinder Quantity | 1 |
| Maximum Discharge Flow Rate | 20.0 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Prime Mover Type | PNEUMATIC MOTOR |
| 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 |
|---|---|
| 226945 PRIMARY | Graco Inc. (USA) |
NSN 4320-01-050-4030 is a Pump Unit,reciprocating, manufactured by Graco Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-050-4030 has 1 manufacturer part number on file: 226945 (Graco Inc.).
Key specifications for 226945: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Intake Connection Type: THREADED EXTERNAL; Pumping Element Operating Position: VERTICAL. 17 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.