4820-00-762-8853 VALVE,CHECK Index 4820-00-762-8856 VALVE,CHECK

National Stock Number:
4820-00-762-8854

Federal Supply Class:
4820

National Item Identification Number:
007628854

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:
2S220899240CRISSAIR INC
A51E9069-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51E9069-161174NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALALUMINUM ALLOY 356.0 OVERALL
MOUNTING POSITIONHORIZONTAL OR VERTICAL
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
VALVE OPERATION METHODAUTOMATIC


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