FSC 4320 Power and Hand Pumps
FSC 4320 is the U.S. Federal Supply Class for Power and Hand Pumps, in Federal Supply Group 43 (Pumps and Compressors). Aviation Parts Executive lists 29 parts whose part numbers carry a National Stock Number (NSN) in this class. Search any NSN or NIIN on our site to open the part.
Excludes laboratory jet pumps (FSG 65 and 66).
Our Parts In FSC 4320 (29)
| Part Number | NSN | Item Name | Manufacturer |
|---|---|---|---|
| 10351 | 4320-01-090-0775 | Rotor, Pump | Weldon |
| 10615 | 4320-01-708-8934 | Piston, Pump | Weldon |
| 19E26-1A | 4320-00-700-8191 | Ejector, Jet | Goodrich |
| 23006661 | 4320-01-147-9045 | Pump, Rotary | Rolls Royce |
| 23071502 | 4320-01-532-1998 | Parts Kit, Rotary Pump | Rolls Royce |
| 23072685 | 4320-01-446-6575 | Pump, Rotary | Rolls Royce |
| 23087916 | 4320-01-446-6575 | Pump, Rotary | Rolls Royce |
| 23092046 | 4320-01-446-6575 | Pump, Rotary | Rolls Royce |
| 6793049 | 4320-00-876-9682 | Pump, Rotary | Rolls Royce |
| 6821270 | 4320-00-818-6252 | Pump, Rotary | Rolls Royce |
| 6827283 | 4320-00-654-3617 | Pump, Rotary | Rolls Royce |
| 6846567 | 4320-00-012-7080 | Pump, Rotary | Rolls Royce |
| 6850826 | 4320-01-034-5642 | Shaft, Transmission, Pump | Rolls Royce |
| 6871879 | 4320-00-100-1071 | Pump, Rotary | Rolls Royce |
| 8210-A | 4320-01-488-7912 | Body, Ejector, Vacuum Pump | Weldon |
| 8211-A | 4320-01-488-7913 | Body, Ejector, Vacuum Pump | Weldon |
| 8252 | 4320-01-489-0409 | Connector, Fluid, Pump | Weldon |
| 8351 | 4320-01-488-7735 | Rotor, Pump | Weldon |
| 8352 | 4320-01-488-7734 | Rotor, Pump | Weldon |
| 8353 | 4320-01-488-7736 | Rotor, Pump | Weldon |
| 8400 | 4320-01-488-9518 | Vane, Pump, Rotary | Weldon |
| 9912052-12 | 4320-01-641-3332 | Reservoir, Hydraulic | Cessna |
| 9912166-3 | 4320-01-556-7462 | Pump, Rotary | Cessna |
| AA442CW-6 | 4320-01-693-6526 | Pump, Rotary | Tempest |
| K1901-02 | 4320-01-578-1627 | Repair Kit, Pumping Assembly | Tronair |
| K4285 | 4320-01-654-1384 | Parts Kit, Reciprocating Pump | Tronair |
| LW-12618 | 4320-01-491-8941 | Pump Unit, Centrifugal | Lycoming |
| RAP242CW | 4320-01-628-7360 | Pump, Centrifugal | Rapco |
| TK229-1/939 | 4320-01-682-0492 | Pump, Hydraulic | Cessna |
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NSNs, item names and Federal Supply Class descriptions come from the Defense Logistics Agency's public Federal Logistics Information System data (PUB LOG, October 27, 2026 release). We show an NSN only when the government record lists our part number under the same manufacturer (CAGE code). Confirm the NSN and part number on your solicitation before you order.