National Item Identification Number

01-086-4052
010864052
4820-01-086-4052
4820-01-086-4052

National Stock Number

Item Name

VALVE,SEATLESS

Federal Supply Class

4820

Description

A valve that controls flow by a cylindrical piston sliding vertically through packing rings separated by a metal cage having ports through which flow may proceed when the valve is open. Rotation of the threaded stem is used to regulate the position of the piston. See also VALVE, PLUG and VALVE, WEIGHTED CONTROL, PISTON.

Commercial and Government Entity Code (Supplier Data)

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99827

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TEIKOKU USA INC
DBA CHEMPUMP A DIVISION OF TEIKOKU
959 MEARNS ROAD
WARMINSTER
PA
18974
267-486-1027

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53711

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53711

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Reference Numbers (Part Numbers)

F-15500PC19-12
PL-820-5348014-2
820-5347952

Required Categories

MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
REFEREN

Required Description

STEEL CORROSION RESISTING BODY
PLASTIC POLYTETRAFLUOROETHYLENE BODY LINING
A6