5330-00-835-0275 O-RING Index 4810-00-835-0280 GUIDE,PISTON

National Stock Number:
4810-00-835-0276

Federal Supply Class:
4810

National Item Identification Number:
008350276

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:
858846-104795BE AEROSPACE CONSUMABLES MANAGEMENT DBA AEROSPACE SERVICES DIV CONSUMABLES SOLUTIONS
858846-11RDZ1BE AEROSPACE CONSUMABLES MANAGEMENT DBA CONSUMABLES SOLUTIONS DIV CONSUMABLES SOLUTIONS
858846-12N935BOEING DISTRIBUTION SERVICES X, INC.
858846-159364HONEYWELL INTERNATIONAL INC.
858846-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BODY INSIDE DIAMETER0.176 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
FLANGE DIAMETER0.688 INCHES NOMINAL
FSC APPLICATION DATAVALVE,REGULATING,FLUID PRESSURE,POWERED
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
SEAL ACCOMMODATION TYPEGROOVED
SEAT ANGLE IN DEG43.000 MINIMUM AND 47.000 MAXIMUM
SEATING SURFACE SHAPEANGULAR
TAPER MAJOR DIAMETER0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
UNDER FLANGE HEIGHT0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM


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