3020-00-407-1107 PULLEY,CORNER,SHEAVE Index 4820-00-407-1113 VALVE,CHECK

National Stock Number:
4820-00-407-1112

Federal Supply Class:
4820

National Item Identification Number:
004071112

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:
2601921-111243COSMODYNE, LLC
2601921-1CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2601921-1CP11243COSMODYNE, LLC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330


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