The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-409-0033, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Griswold Pump Co. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4320-00-409-0033 |
| Primary Part Number | 4666-125-02-001 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Griswold Pump Co |
| Status | ACTIVE |
| Stage Quantity | 1 |
| Prime Mover Cooling Medium | AIR |
| Current Type | AC |
| Centrifugal Pump Impeller Quantity | 1 |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Prime Mover Type | ELECTRIC MOTOR |
| Discharge Connection Thread Size and Series/type Designator | 1.250-11-1/2 NPT |
| Pumping Element Operating Position | VERTICAL |
| Operating Speed at Rated Capacity | 1725.0 REVOLUTIONS PER MINUTE |
| Current Rating in Amps | 5.9 |
| Inclosure Type | FULLY INCLOSED |
| Centrifugal Pump Design | MIXED FLOW |
| Frequency in Hertz | 60.0 |
| Voltage in Volts | 115.0 |
| Cooling Method | SELF VENTILATED |
| Prime Mover Power Rating | 0.333 HORSEPOWER |
| Phase | SINGLE |
| Media for Which Designed | WATER, FRESH |
| Environmental Protection | WATERPROOF |
| Pump Quantity | 1 |
| Prime Mover Quantity | 1 |
| Discharge Connection Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4667B | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps (USA) |
| 4666-125-02-001 | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps (USA) |
| 4666 | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps (USA) |
| 4666-125-02-001 PRIMARY | Griswold Pump Co (USA) |
NSN 4320-00-409-0033 is a Pump Unit,centrifugal, manufactured by Griswold Pump Co, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-409-0033 has 4 cross-referenced part numbers: 4667B (Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps), 4666-125-02-001 (Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps), 4666 (Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps), 4666-125-02-001 (Griswold Pump Co).
There are 12 known substitutes for 4320-00-409-0033: 3110-00-108-9332, 4730-00-188-1864, 5310-00-387-9453 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4666-125-02-001: Stage Quantity: 1; Prime Mover Cooling Medium: AIR; Current Type: AC; Centrifugal Pump Impeller Quantity: 1. 23 total characteristics are documented in the Federal Logistics Information System.