4730-01-172-3382 BOLT,FLUID PASSAGE Index 5365-01-172-3384 PLUG,MACHINE THREAD

National Stock Number:
4810-01-172-3383

Federal Supply Class:
4810

National Item Identification Number:
011723383

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:
104731728K0654SAFRAN LANDING SYSTEMS UK LTD


Techincal Specification:
BODY OUTSIDE DIAMETER0.333 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER0.080 INCHES NOMINAL FIRST STEP
BODY STEPPED INSIDE DIAMETER0.182 INCHES NOMINAL SECOND STEP
FLANGE DIAMETER0.419 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.200 INCHES NOMINAL
FSC APPLICATION DATAVALVE,LINEAR DIRECTIONAL CONTROL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6419 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-8844 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG120.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.225 INCHES NOMINAL


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