The Pump,centrifugal, cataloged under National Stock Number 4320-00-843-2169, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps. Government technical data includes 19 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-843-2169 |
| Primary Part Number | 3900 |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps |
| Status | ACTIVE |
| Centrifugal Pump Design | RADIAL FLOW |
| Pump Rotation Direction | CLOCKWISE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Intake Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Intake Connection Thread Size and Series/type Designator | 1.250-11-1/2 NPT |
| Discharge Connection Thread Size and Series/type Designator | 1.000-11-1/2 NPT |
| Operating Speed at Rated Capacity | 2400.0 REVOLUTIONS PER MINUTE |
| Centrifugal Pump Impeller Quantity | 1 |
| Mounting Type | BASE |
| Pumping Element Operating Position | VERTICAL |
| Suction Lift | 20.000 FEET FT |
| Total Head | 40.000 FEET FT |
| Discharge Connection Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Stage Quantity | 1 |
| Drive Connection Type | FLEXIBLE COUPLED |
| Maximum Discharge Flow Rate | 40.0 GALLONS PER MINUTE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3900 | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps (USA) |
NSN 4320-00-843-2169 is a Pump,centrifugal, manufactured by Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-843-2169 has 1 cross-referenced part number: 3900 (Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps).
There are 12 known substitutes for 4320-00-843-2169: 7510-00-129-5721, 3030-00-528-4594, 1680-00-546-0929 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3900: Centrifugal Pump Design: RADIAL FLOW; Pump Rotation Direction: CLOCKWISE; Media for Which Designed: HYDROCARBON FUELS AND OILS; Intake Connection Type: THREADED INTERNAL. 19 total characteristics are documented in the Federal Logistics Information System.