4810-01-054-6397 RETAINER Index 4810-01-054-6399 SLEEVE,REGULATOR

National Stock Number:
4810-01-054-6398

Federal Supply Class:
4810

National Item Identification Number:
010546398

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:
42656A73760ITT AEROSPACE CONTROLS LLC
585250-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BODY INSIDE DIAMETER0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.285 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
FSC APPLICATION DATANITROGEN VALVE FOR THE EMERGENCY POWER UNIT
OVERALL HEIGHT0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 17-4PH OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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