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National Stock Number:
4820-01-116-3454
Federal Supply Class:
4820
National Item Identification Number:
011163454
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:
| 51145-JP-180 | 76364 | MILWAUKEE VALVE CO, INC | | 51145J | 76364 | MILWAUKEE VALVE CO, INC | | 51145J06V-183 | 76364 | MILWAUKEE VALVE CO, INC |
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Techincal Specification:
| OVERALL HEIGHT | 0.531 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY F OVERALL | | NOMINAL THREAD SIZE | 2.625 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | INSIDE CONFIGUATION OCTAGON 1.883 IN.MIN DIA,1.903 IN.MAX DIA | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.281 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
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