The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-620-9256, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnson Pump of America. Government technical data includes 13 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 | 4320-01-620-9256 |
| Primary Part Number | TA3P20-19-12V |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Johnson Pump of America |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | THREADED EXTERNAL |
| Inclosure Type | FULLY INCLOSED |
| Current Type | DC |
| Voltage in Volts | 12.0 AND 24.0 |
| Pump Quantity | 1 |
| Prime Mover Cooling Medium | SEWAGE |
| Maximum Discharge Flow Rate | 10.0 GALLONS PER MINUTE |
| Discharge Connection Type | UNTHREADED EXTERNAL |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Media for Which Designed | LIQUID AND SEWAGE |
| Mounting Type | BRACKET |
| 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 |
|---|---|
| TA3P20-19-12V PRIMARY | Johnson Pump of America (USA) |
NSN 4320-01-620-9256 is a Pump Unit,centrifugal, manufactured by Johnson Pump of America, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-620-9256 has 1 manufacturer part number on file: TA3P20-19-12V (Johnson Pump of America).
Key specifications for TA3P20-19-12V: Discharge Connection Quantity: 1; Intake Connection Type: THREADED EXTERNAL; Inclosure Type: FULLY INCLOSED; Current Type: DC. 13 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.