5905-00-034-2122 RESISTOR,VARIABLE,WIRE WOUND,PRE Index 1660-00-034-2131 RETAINER SPRING

National Stock Number:
4810-00-034-2129

Federal Supply Class:
4810

National Item Identification Number:
000342129

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:
1608384-199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
BODY INSIDE DIAMETER0.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.290 INCHES MINIMUM AND 0.292 INCHES MAXIMUM
OVERALL HEIGHT0.140 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4631 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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