5360-00-340-0551 SPRING,HELICAL,COMPRESSION Index 5360-00-340-0561 SPRING,HELICAL,COMPRESSION

National Stock Number:
4810-00-340-0560

Federal Supply Class:
4810

National Item Identification Number:
003400560

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:
100306859364HONEYWELL INTERNATIONAL INC.
100306877068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
8035051-00218876U S ARMY AVIATION AND MISSILE COMMAND
4810PL07005639009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BODY INSIDE DIAMETER0.294 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM
OVERALL HEIGHT0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.312 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
SURFACE TREATMENTANODIZE OVERALL
THREAD LENGTH0.156 INCHES NOMINAL SINGLE THREADED PORTION
THREAD CLASS2B SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNC SINGLE THREADED PORTION
THREAD QUANTITY PER INCH18 SINGLE THREADED PORTION


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