NSN 4820-01-545-6664

Part Details | CHECK VALVE

4820-01-545-6664 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Alternate Parts: 4753K43, 4753K33, 4820-01-545-6664, 01-545-6664, 4820015456664, 015456664

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 21, 200601-545-666405487 ( VALVE, CHECK )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-01-545-6664
Part Number Cage Code Manufacturer
4753K4339428MCMASTER-CARR SUPPLY COMPANY
4753K3339428MCMASTER-CARR SUPPLY COMPANY
Technical Data | NSN 4820-01-545-6664
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT THRU
FLOW CONTROL DEVICE PISTON
VALVE OPERATION METHOD AUTOMATIC
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING1.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP33.0 DEG FAHRENHEIT
END ITEM IDENTIFICATIONUSN 54-09140 THRU 54-09148, 54-09151 MDL WSM2700TBWWB