The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-063-8083, 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 30 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-063-8083 |
| Primary Part Number | H-68 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Armstrong Pumps Inc |
| Status | ACTIVE |
| Stage Quantity | 1 |
| Discharge Connection Quantity | 1 |
| Environmental Protection | DRIPPROOF |
| Prime Mover Cooling Medium | AIR |
| Phase | THREE |
| Discharge Pressure | 75.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Material | IRON PUMP BASIC |
| Voltage in Volts | 230.0 AND 460.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Frequency in Hertz | 60.0 |
| Cooling Method | SELF VENTILATED |
| Prime Mover Power Rating | 1.5 HORSEPOWER |
| Intake Connection Thread Size and Series/type Designator | 2.000-11-1/2 NPT |
| Discharge Connection Thread Size and Series/type Designator | 2.000-11-1/2 NPT |
| Inclosure Type | OPEN |
| Current Rating in Amps | 4.9 AND 2.4 |
| Centrifugal Pump Design | RADIAL FLOW |
| Total Head | 27.000 FEET FT |
| Unpackaged Unit Height | 14.000 INCHES NOMINAL IN |
| Maximum Discharge Flow Rate | 130.0 GALLONS PER MINUTE |
| Pumping Element Operating Position | HORIZONTAL |
| Unpackaged Unit Width | 10.6250 INCHES NOMINAL IN |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Unpackaged Unit Length | 24.125 INCHES NOMINAL IN |
| Centrifugal Pump Impeller Quantity | 1 |
| Operating Speed at Rated Capacity | 1750.0 REVOLUTIONS PER MINUTE |
| Intake Connection Type | THREADED INTERNAL |
| Discharge Connection Type | THREADED INTERNAL |
| Prime Mover Quantity | 1 |
| Pump Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-68 PRIMARY | Armstrong Pumps Inc (USA) |
| 1641-2C | Taco Inc. Div Heat Transfer Products Division (USA) |
| 60-10T25 | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
| 172754 | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
| 60-20T | Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA) |
NSN 4320-01-063-8083 is a Pump Unit,centrifugal, manufactured by Armstrong Pumps Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-063-8083 has 5 cross-referenced part numbers: H-68 (Armstrong Pumps Inc), 1641-2C (Taco Inc. Div Heat Transfer Products Division), 60-10T25 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), 172754 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div), 60-20T (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div).
There are 7 known substitutes for 4320-01-063-8083: 5950-00-111-4269, 2530-00-192-8749, 5120-00-288-9707 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for H-68: Stage Quantity: 1; Discharge Connection Quantity: 1; Environmental Protection: DRIPPROOF; Prime Mover Cooling Medium: AIR. 30 total characteristics are documented in the Federal Logistics Information System.