3120-00-287-6844 BEARING,SLEEVE Index 1660-00-287-6847 ROD,ACTUATING,VALVE

National Stock Number:
4820-00-287-6846

Federal Supply Class:
4820

National Item Identification Number:
002876846

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:
10109247A486GNIMIKKEISTOKESKUS NCB FINLAND
3162059-12N935BOEING DISTRIBUTION SERVICES X, INC.
3162059-159364HONEYWELL INTERNATIONAL INC.
3162059-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FSC APPLICATION DATAVALVE,OXYGEN REGULATING,AIRCRAFT SYSTEM F-15
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 347 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG43.000 MINIMUM AND 47.000 MAXIMUM
SEATING SURFACE SHAPEANGULAR
TAPER MAJOR DIAMETER0.378 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
TAPER MINOR DIAMETER0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM


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