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National Stock Number:
4820-00-925-4731
Federal Supply Class:
4820
National Item Identification Number:
009254731
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:
| 22628 | 07148 | UNITED TECHNOLOGIES CORP HAMILTON SUNDSTRAND CORP | | 22628 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.537 INCHES MINIMUM AND | | 0.539 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.219 INCHES MINIMUM AND | | 0.220 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.028 INCHES MINIMUM AND | | 0.029 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | W/0.057 IN DIA BALL AND0.052 IN MIN,0.055 IN MAX DIA HOLE THRU BOTH SIDES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 73030 | | DESIGN CONTROL REFERENCE | 22628 |
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