The Pump,reciprocating, cataloged under National Stock Number 4320-01-495-3441, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Farrar Pump & Machinery Co Inc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-495-3441 |
| Primary Part Number | 666111-244-C |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Farrar Pump & Machinery Co Inc |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | DIAPHRAGM |
| Pumping Element Operating Position | HORIZONTAL |
| Suction Lift | 20.000 FEET FT |
| Reciprocating Stroke Type | FIXED |
| Discharge Pressure | 20.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Cylinder Quantity | 0 |
| Maximum Discharge Flow Rate | 35.0 GALLONS PER MINUTE |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Operation Method | POWERED |
| 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 |
|---|---|
| 666111-244-C PRIMARY | Farrar Pump & Machinery Co Inc (USA) |
NSN 4320-01-495-3441 is a Pump,reciprocating, manufactured by Farrar Pump & Machinery Co Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-495-3441 has 1 manufacturer part number on file: 666111-244-C (Farrar Pump & Machinery Co Inc).
Key specifications for 666111-244-C: Discharge Connection Quantity: 1; Pumping Element Type: DIAPHRAGM; Pumping Element Operating Position: HORIZONTAL; Suction Lift: 20.000 FEET FT. 12 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.