The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-622-9787, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Attwood Corp. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-622-9787 |
| Primary Part Number | 4143-4 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Attwood Corp |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Discharge Connection Type | ROUND FLANGE |
| Pump Quantity | 1 |
| Discharge Connection Quantity | 4 |
| Maximum Discharge Flow Rate | 12.500 GALLONS PER MINUTE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4143-4 PRIMARY | Attwood Corp (USA) |
NSN 4320-01-622-9787 is a Pump Unit,centrifugal, manufactured by Attwood Corp, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-622-9787 has 1 cross-referenced part number: 4143-4 (Attwood Corp).
There are 8 known substitutes for 4320-01-622-9787: 5950-01-026-0900, 6645-01-102-8127, 5962-01-178-6926 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4143-4: Special Features: 12-VOLT; 22 IN WIRE CONNECTOR; 3/4 INCH ID HOSE IN; Pumping Element Operating Position: HORIZONTAL; Discharge Connection Type: ROUND FLANGE; Pump Quantity: 1. 7 total characteristics are documented in the Federal Logistics Information System.