1660-00-887-6936 STOP,ROCKER ARM Index 1660-00-887-6939 RETAINER,VALVE SEAT

National Stock Number:
4810-00-887-6938

Federal Supply Class:
4810

National Item Identification Number:
008876938

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:
13601464547HONEYWELL INTERNATIONAL, INC
13601470210HONEYWELL INTERNATIONAL INC.
13601472599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
MATERIALALUMINUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/L ALLOY 2024 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEATING SURFACE SHAPEFLAT
SEAL ACCOMMODATION TYPEGROOVED
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE0.250 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH56 SINGLE THREADED PORTION
THREAD CLASS3A SINGLE THREADED PORTION
THE MANUFACTURERS DATA
MANUFACTURERS CODE64547
DESIGN CONTROL REFERENCE136014


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