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National Stock Number:
4810-01-199-5518
Federal Supply Class:
4810
National Item Identification Number:
011995518
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.
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Manufacturer Information:
| 12321815 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.180 INCHES MINIMUM AND 1.190 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.753 INCHES MINIMUM AND 1.754 INCHES MAXIMUM | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL OVERALL | | OVERALL HEIGHT | 0.395 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1211 OR STEEL COMP 1213 OVERALL | | SEAT RADIUS | 0.590 INCHES MINIMUM AND 0.595 INCHES MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 55.000 MINIMUM AND 60.000 MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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