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National Stock Number:
4820-00-913-0851
Federal Supply Class:
4820
National Item Identification Number:
009130851
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:
| 162662-1 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.124 INCHES MINIMUM AND | | 0.126 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.649 INCHES MINIMUM AND | | 0.651 INCHES MAXIMUM | | BODY STEPPED INSIDE DIAMETER | 0.252 INCHES NOMINAL FIRST STEP | | 0.361 INCHES NOMINAL SECOND STEP | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 69.000 MINIMUM AND | | 71.000 MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99657 | | DESIGN CONTROL REFERENCE | 162662-1 |
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