2815-00-421-3873 RING SET,PISTON Index 4730-00-421-3876 NUT,TUBE COUPLING

National Stock Number:
4820-00-421-3874

Federal Supply Class:
4820

National Item Identification Number:
004213874

Description:
VALVE,CHECK

Detail:
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.


Manufacturer Information:
25725-3-3-210129PARKER-HANNIFIN CORPORATION
298251410129PARKER-HANNIFIN CORPORATION
298296310129PARKER-HANNIFIN CORPORATION
MHB-030-LEAH-06B10129PARKER-HANNIFIN CORPORATION
98901077521BOSCH AUTOMATION TECHNOLOGY
MHB-030-LEAH-06B82271PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALALUMINUM ALLOY BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.250 INCHES THIRD END
NOMINAL THREAD SIZE0.375 INCHES FIRST END
NOMINAL THREAD SIZE0.375 INCHES SECOND END
OFFSET DISTANCE1.125 INCHES
SPECIAL FEATURESMANUAL RELEASE
SURFACE TREATMENTANODIZE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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