The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-915-3178, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-915-3178 |
| Primary Part Number | S3A1 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | The Gorman-Rupp Company Div Gorman-Rupp |
| Status | ACTIVE |
| Operating Speed at Rated Capacity | 3450.0 REVOLUTIONS PER MINUTE |
| Inclosure Type | FULLY INCLOSED |
| Phase | SINGLE |
| Pump Quantity | 1 |
| Features Provided | SELF-PRIMING |
| Prime Mover Type | ELECTRIC MOTOR |
| Maximum Discharge Flow Rate | 250.0 GALLONS PER MINUTE |
| Total Head | 100.000 FEET FT |
| Centrifugal Pump Impeller Quantity | 1 |
| Prime Mover Power Rating | 5.000 HORSEPOWER |
| Centrifugal Pump Design | RADIAL FLOW |
| Voltage in Volts | 230.0 |
| Cooling Method | WATER COOLED |
| Frequency in Hertz | 60.0 |
| Discharge Connection Type | THREADED INTERNAL |
| Environmental Protection | SUBMERSIBLE |
| Discharge Connection Quantity | 1 |
| Pumping Element Operating Position | VERTICAL |
| Stage Quantity | 1 |
| Current Type | AC |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Discharge Connection Thread Size and Series/type Designator | 3.000-8 NPT |
| Prime Mover Quantity | 1 |
| Prime Mover Cooling Medium | WATER, FRESH |
| Media for Which Designed | WATER, FRESH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S3A1 PRIMARY | The Gorman-Rupp Company Div Gorman-Rupp (USA) |
NSN 4320-00-915-3178 is a Pump Unit,centrifugal, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-915-3178 has 1 cross-referenced part number: S3A1 (The Gorman-Rupp Company Div Gorman-Rupp).
There are 2 known substitutes for 4320-00-915-3178: 5961-00-421-3002, 5961-01-006-0215. Verify interchangeability with system specifications before substitution.
Key specifications for S3A1: Operating Speed at Rated Capacity: 3450.0 REVOLUTIONS PER MINUTE; Inclosure Type: FULLY INCLOSED; Phase: SINGLE; Pump Quantity: 1. 25 total characteristics are documented in the Federal Logistics Information System.