4220-00-406-1701 SEAT-GUIDE,VALVE Index 4820-00-406-1703 SEAT,VALVE

National Stock Number:
4820-00-406-1702

Federal Supply Class:
4820

National Item Identification Number:
004061702

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:
ND14217K0207HALE HAMILTON (VALVES) LIMITED


Techincal Specification:
BODY INSIDE DIAMETER1.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.372 INCHES MINIMUM AND 2.374 INCHES MAXIMUM
OVERALL HEIGHT0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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