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National Stock Number:
4820-00-606-1602
Federal Supply Class:
4820
National Item Identification Number:
006061602
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:
| 3W34478 | 0AT62 | SIEMENS ENERGY, INC. | | 3W34478 | 30760 | INGERSOLL RAND CO | | 3W34478 | 51436 | INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND | | 3W34478 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 3W34478 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 3W34478 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.748 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL HEIGHT | 0.531 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEAL ACCOMMODATION TYPE | RECESSED | | SEAT RADIUS | 0.500 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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