The Pump Unit,rotary, cataloged under National Stock Number 4320-00-435-7948, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Viking Pump, Inc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-435-7948 |
| Primary Part Number | BA1250 |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Viking Pump, Inc |
| Status | ACTIVE |
| Pump Quantity | 1 |
| Discharge Connection Quantity | 1 |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Prime Mover Type | ELECTRIC MOTOR |
| Discharge Pressure | 5.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Current Rating in Amps | 1.8 |
| Rotary Pump Design | GEAR |
| Pumping Element Operating Position | HORIZONTAL |
| Inclosure Type | PARTIALLY INCLOSED |
| Total Head | 74.000 FEET FT |
| Maximum Discharge Flow Rate | 10.0 GALLONS PER MINUTE |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Cooling Method | SELF VENTILATED |
| Voltage in Volts | 440.0 |
| Nondefinitive Spec/std Data | N-2 CLASS AND VIII TYPE |
| Mounting Type | BASE |
| Intake Connection Type | ROUND FLANGE |
| Prime Mover Cooling Medium | AIR |
| Environmental Protection | DRIPPROOF |
| Discharge Connection Type | ROUND FLANGE |
| Current Type | AC |
| Intake Connection Quantity | 1 |
| Prime Mover Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-435-7948 is a Pump Unit,rotary, manufactured by Viking Pump, Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-435-7948 has 2 cross-referenced part numbers: BA1250 (Viking Pump, Inc), MILP19131 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4320-00-435-7948: 4320-00-242-6390, 4320-00-431-0373, 4320-00-442-2723 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BA1250: Pump Quantity: 1; Discharge Connection Quantity: 1; Media for Which Designed: HYDROCARBON FUELS AND OILS; Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE. 26 total characteristics are documented in the Federal Logistics Information System.