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National Stock Number: 4310-00-825-1998
Federal Supply Class: 4310
National Item Identification Number: 008251998
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:
184450PC100 | 0AT62 | SIEMENS ENERGY, INC. | 184450PC100 | 30760 | INGERSOLL RAND CO | 186290PC100 | 0AT62 | SIEMENS ENERGY, INC. | 186290PC100 | 30760 | INGERSOLL RAND CO | 186290PC100 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 184450PC100 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 186311PC100 | 0AT62 | SIEMENS ENERGY, INC. | CMK36K5N | 0AT62 | SIEMENS ENERGY, INC. | CMK36K5N | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 186311PC100 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 186311PC100 | 30760 | INGERSOLL RAND CO | CMK36K5N | 30760 | INGERSOLL RAND CO | 186311PC100 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 186311PC100 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | CMK36K5N | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | CMK36K5N | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 3.918 INCHES MINIMUM AND 3.933 INCHES MAXIMUM | FLANGE DIAMETER | 4.355 INCHES MINIMUM AND 4.370 INCHES MAXIMUM | FLANGE SEAT TO DISK END HEIGHT | 0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.750 INCHES SINGLE THREADED PORTION | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN FLANGED | THREAD CLASS | 3A SINGLE THREADED PORTION | THREAD LENGTH | 0.625 INCHES NOMINAL SINGLE THREADED PORTION | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION | UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
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