4820-00-438-2718 BALL AND SEAT,VALVE Index 4820-00-438-2720 SEAT,VALVE

National Stock Number:
4820-00-438-2719

Federal Supply Class:
4820

National Item Identification Number:
004382719

Description:
PARTS KIT,BALL VALVE

Detail:


Manufacturer Information:
2640-385X1 PIECE 42-46-4996169ELECTRIC BOAT CORPORATION
2640-385X1 PIECE 42-46-49Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-385X1 PIECE 42-46-49QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2109849 PIECE 42-46-49Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2109849 PIECE 42-46-49QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2109849 PIECE 42-46-4980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS


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