4140-01-009-2301 FAN,VANEAXIAL Index 4730-01-009-2303 PLUG,PIPE

National Stock Number:
4810-01-009-2302

Federal Supply Class:
4810

National Item Identification Number:
010092302

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:
7753001-13H889PARKER-HANNIFIN CORPORATION
7753001-192003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
BODY INSIDE DIAMETER0.080 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.337 INCHES NOMINAL
FLANGE DIAMETER0.435 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.055 INCHES NOMINAL
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OVERALL
SEAT RADIUS0.070 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
STYLE DESIGNATORPLAIN FLANGED
SURFACE TREATMENTPASSIVATE OVERALL
UNDER FLANGE HEIGHT0.140 INCHES NOMINAL


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