4820-00-045-4932 VALVE,GLOBE Index 5305-00-045-4936 SCREW,MACHINE

National Stock Number:
4820-00-045-4933

Federal Supply Class:
4820

National Item Identification Number:
000454933

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
218-20-01QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2632-912X1PC14-1 1-2INQA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2632-912X1PC14-11-2INDLRN96169ELECTRIC BOAT CORPORATION
845-2445135PC1480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.


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