The Pump,centrifugal, cataloged under National Stock Number 4320-01-411-2184, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Clausing Industrial Inc Dba Clausing Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-411-2184 |
| Primary Part Number | 40514-5 |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Clausing Industrial Inc Dba Clausing Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | THREADED INTERNAL |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Connection Type | V-BELT |
| Centrifugal Pump Impeller Quantity | 1 |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Drive Shaft Type | MACHINE KEYWAY |
| Stage Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Material | STEEL PUMP BASIC |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE |
| Centrifugal Pump Design | MIXED FLOW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40514-5 PRIMARY | Clausing Industrial Inc Dba Clausing Corp (USA) |
NSN 4320-01-411-2184 is a Pump,centrifugal, manufactured by Clausing Industrial Inc Dba Clausing Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-411-2184 has 1 manufacturer part number on file: 40514-5 (Clausing Industrial Inc Dba Clausing Corp).
4 possible matches (shared part number, not a government interchangeability claim): 5945-01-519-6188, 6130-01-550-7017, 4710-01-705-4766. Verify interchangeability with system specifications before substitution.
Key specifications for 40514-5: Discharge Connection Quantity: 1; Intake Connection Type: THREADED INTERNAL; Pumping Element Operating Position: HORIZONTAL; Drive Connection Type: V-BELT. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.