4310-00-084-2928 FILTER ASSY,FIRST Index 1040-00-084-2930 SEAL NUT,PIPE

National Stock Number:
4810-00-084-2929

Federal Supply Class:
4810

National Item Identification Number:
000842929

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:
2455220KDP7KIDDE-FENWAL, INC.
24552216004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
2455225RQL2DRS ENVIRONMENTAL SYSTEMS INC
24552292878HDT EXPEDITIONARY SYSTEMS INC


Techincal Specification:
BODY INSIDE DIAMETER0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.108 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
HARDNESS RATING45.0 ROCKWELL C NOMINAL OVERALL
OVERALL HEIGHT0.174 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURESSEATING SURFACE WITH 32.0 MICROINCHES FINISH
STYLE DESIGNATORPLAIN


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