9340-01-187-4013 WINDOW,OBSERVATION Index 7510-01-187-4015 INK,PRINTING

National Stock Number:
4810-01-187-4014

Federal Supply Class:
4810

National Item Identification Number:
011874014

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:
3167371-259364HONEYWELL INTERNATIONAL INC.
3167371-299193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONTEST
FLANGE DIAMETER0.729 INCHES MINIMUM AND 0.731 INCHES MAXIMUM
OVERALL HEIGHT1.400 INCHES MINIMUM AND 1.410 INCHES MAXIMUM
SPECIAL FEATURESHEAT TREAT PER FSCM 99193 HT 5038 COND H1075 TO OBTAIN HARDNESS OF RC 31-39
TEST DATA DOCUMENT99193-3167371 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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