The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-717-1138, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 24 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-717-1138 |
| Primary Part Number | 54055 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Current Type | DC |
| Inclosure Type | FULLY INCLOSED |
| Current Rating in Amps | 3.0 |
| Pumping Element Operating Position | VERTICAL |
| Centrifugal Pump Design | AXIAL FLOW |
| Operating Speed at Rated Capacity | 6600.0 REVOLUTIONS PER MINUTE |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Centrifugal Pump Impeller Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Maximum Discharge Flow Rate | 1.3 GALLONS PER MINUTE |
| Features Provided | SELF-PRIMING |
| Operation Relationship Design | SIMULTANEOUS |
| Voltage in Volts | 28.0 |
| Discharge Connection Thread Size and Series/type Designator | 0.750-16 UNF |
| Cooling Method | SELF VENTILATED |
| Stage Quantity | 1 |
| Environmental Protection | SUBMERSIBLE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Discharge Connection Quantity | 1 |
| Prime Mover Quantity | 1 |
| Intake Connection Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Pump Quantity | 1 |
| Intake Connection Type | UNTHREADED INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54055 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 4320-00-717-1138 is a Pump Unit,centrifugal, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-717-1138 has 1 cross-referenced part number: 54055 (Hydro-Aire Aerospace Corp).
There are 3 known substitutes for 4320-00-717-1138: 5815-00-547-7894, 5985-00-958-0458, 4520-01-445-3231. Verify interchangeability with system specifications before substitution.
Key specifications for 54055: Current Type: DC; Inclosure Type: FULLY INCLOSED; Current Rating in Amps: 3.0; Pumping Element Operating Position: VERTICAL. 24 total characteristics are documented in the Federal Logistics Information System.