4820-00-671-7387 STEM,RETRACTING VAL Index 5342-00-671-7390 BRACKET

National Stock Number:
4810-00-671-7388

Federal Supply Class:
4810

National Item Identification Number:
006717388

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:
55-50519-11UF60U.S.A. SPARES INC.
55-50519-11V517DUHADAWAY TOOL & DIE SHOP INC
55-50519-12M490NASSAU TOOL WORKS, INC
55-50519-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
55-50519-194559EVERITE MACHINE PRODUCTS CO
55-50519-1H0H71BOSCH REXROTH B.V.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
III PART NAME ASSIGNED BY CONTROLLING AGENCYSEAT,VALVE,RETRACTING VALVE,2 5/8 DIA. PORT
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESPER DRAWING THIS IS A CRITICAL APPLICATION ITEM AND IS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT AND IS ESSENTIAL TO SYSTEM PERFORMANCE OR OPERATION, OR THE PERSERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL.


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