The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-236-2608, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Armstrong Pumps Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 4320-00-236-2608 |
| Primary Part Number | S-46 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Armstrong Pumps Inc |
| Status | ACTIVE |
| Current Type | AC |
| Environmental Protection | DRIPPROOF |
| Centrifugal Pump Impeller Quantity | 1 |
| Intake Connection Thread Size and Series/type Designator | 3.000-8 NPT |
| Centrifugal Pump Design | RADIAL FLOW |
| Prime Mover Type | ELECTRIC MOTOR |
| Discharge Connection Thread Size and Series/type Designator | 3.000-8 NPT |
| Operating Speed at Rated Capacity | 1750.0 REVOLUTIONS PER MINUTE |
| Maximum Discharge Flow Rate | 115.0 GALLONS PER MINUTE |
| Inclosure Type | OPEN |
| Pumping Element Operating Position | HORIZONTAL |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Frequency in Hertz | 60.0 |
| Cooling Method | SELF VENTILATED |
| Voltage in Volts | 115.0 |
| Phase | SINGLE |
| Prime Mover Power Rating | 0.333 HORSEPOWER |
| Stage Quantity | 1 |
| Prime Mover Cooling Medium | AIR |
| Intake Connection Quantity | 1 |
| Prime Mover Quantity | 1 |
| Intake Connection Type | THREADED INTERNAL |
| Pump Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Media for Which Designed | WATER, FRESH |
| Discharge Connection Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HD3 | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
| HHD3 | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
| 102226 | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
| 131 | Taco Inc. Div Heat Transfer Products Division (USA) |
| S-46 PRIMARY | Armstrong Pumps Inc (USA) |
NSN 4320-00-236-2608 is a Pump Unit,centrifugal, manufactured by Armstrong Pumps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-236-2608 has 5 cross-referenced part numbers: HD3 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), HHD3 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), 102226 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), 131 (Taco Inc. Div Heat Transfer Products Division), S-46 (Armstrong Pumps Inc).
There are 12 known substitutes for 4320-00-236-2608: 6240-00-019-0877, 5905-00-126-6703, 4930-00-300-5888 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S-46: Current Type: AC; Environmental Protection: DRIPPROOF; Centrifugal Pump Impeller Quantity: 1; Intake Connection Thread Size and Series/type Designator: 3.000-8 NPT. 26 total characteristics are documented in the Federal Logistics Information System.