FSC 4320 Power and Hand Pumps

Excludes Laboratory Jet Pumps (FSG 65 and 66).

Name NSN Details  
Pump,reciprocating 4320-01-528-3093 A positive displacement device which utilizes the reciprocating motion of one or more pistons, plungers, or diaphragms within a complete or partial enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. RFQ
Pump,rotary 4320-01-528-3207 A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps. RFQ
Ring,wearing 4320-00-126-5455 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves. RFQ
Pump,rotary 4320-01-528-3484 A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps. RFQ
Pump Unit,centrifugal 4320-01-528-3618 An assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation. RFQ
Pump,hydraulic Ram,hand Driven 4320-01-528-3621 A positive displacement pump designed to utilize the reciprocating motion of a single piston as a means for providing hydraulic pressure. A manual control may be provided for varying the pressure delivered. Excludes JACK HYDRAULIC, HAND. RFQ
Pump,centrifugal 4320-01-528-3627 A nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming. RFQ
Pump,rotary 4320-01-528-3694 A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps. RFQ
Impeller,pump,centrifugal 4320-01-528-3928 An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL. RFQ
Seal Assembly,shaft,spring Loaded 4320-01-528-3944 A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes SEAL, PLAIN ENCASED. RFQ
Governor,pump,pressure Regulating 4320-01-528-3988 A governor specifically designed to regulate the discharge pressure of reciprocating or turbine driven pumps. It may be actuated by either the pump discharge fluid or air flow from an external pilot valve. RFQ
Gear Rotor Set,rotary Pump 4320-01-528-4171 A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump. RFQ
Compensator,assy 4320-01-528-4265 RFQ
Housing Section,liquid Pump 4320-01-528-4314 A partial enclosure which covers and protects selected internal components of a PUMP, (as modified). This item may function as the impeller casing, rotor housing, pump end cover, or the like. It may also include the intake and/or outlet port(s). For complete housings, see HOUSING, LIQUID PUMP or HOUSING, MOTOR-PUMP, HYDRAULIC. For other partial enclosures, see COVER, HYDRAULIC PUMP-MOTOR and HEAD, HYDRAULIC PUMP-MOTOR. RFQ
Ring,wearing 4320-00-119-3230 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves. RFQ
Pump Subassembly,rotary 4320-00-119-3747 Two or more different types of items having a common mounting or mounted on each other, which together form a portion of a rotary pump, but which, in itself is not a complete functioning item and cannot be assigned a more definite item name. RFQ
Pump,axial Pistons 4320-01-528-4927 A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump. RFQ
Plate,thrust,rotary Pump 4320-01-528-5014 RFQ
Rotor And Shaft Pump Assembly 4320-00-119-7222 The combination of a ROTOR (2), mounted on a keyed, slotted, or plain shaft used in a centrifugal or rotary pump. RFQ
Motor,hydraulic 4320-01-528-5561 A mechanical device designed to convert the energy of fluid pressure to rotary motion. RFQ