4820-00-586-0517 DIAPHRAGM,VALVE,FLAT Index 4730-00-586-0528 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4820-00-586-0524

Federal Supply Class:
4820

National Item Identification Number:
005860524

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:
2294PC1600515OIL CAPITAL VALVE COMPANY
27900515OIL CAPITAL VALVE COMPANY


Techincal Specification:
BODY INSIDE DIAMETER2.250 INCHES MINIMUM AND 2.266 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.484 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM FACE
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM BODY
OVERALL HEIGHT0.688 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
MATERIALRUBBER BUNA N OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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