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National Stock Number: 4820-00-471-0058
Federal Supply Class: 4820
National Item Identification Number: 004710058
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:
3W21943 | 0AT62 | SIEMENS ENERGY, INC. | 3W21943 | 30760 | INGERSOLL RAND CO | 3W21943 | 51436 | INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND | 3W21943 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 3W21943 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 3W21943 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | 3W21943 | 99285 | INGERSOLL-RAND CO ROCK DRILL DIV PLANT |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 5.312 INCHES NOMINAL | OVERALL HEIGHT | 0.688 INCHES NOMINAL | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE THREADED PORTION | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN | THREAD CLASS | 2B SINGLE THREADED PORTION | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE THREADED PORTION | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION |
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