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National Stock Number:
4820-00-431-1650
Federal Supply Class:
4820
National Item Identification Number:
004311650
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:
| 012526 | 1XBP3 | LEROI INTERNATIONAL INC DBA COMPAIR LEROI | | 012526 | 53239 | COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO | | 1F4518 | 11083 | CATERPILLAR INC | | 12526A | 53239 | COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO | | 12526 | 9F512 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 2.590 INCHES MINIMUM AND | | 2.605 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 11.750 INCHES MINIMUM AND | | 11.760 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.969 INCHES NOMINAL | | MATERIAL | RUBBER OR | | RUBBER SYNTHETIC-NATURAL BODY | | PLASTIC FACE | | RUBBER SEAT | | HARDNESS RATING | 60.0 SHORE DUROMETER D MINIMUM AND | | 70.0 SHORE DUROMETER D MAXIMUM BODY | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 51.700 MAXIMUM | | SEAL ACCOMMODATION TYPE | RECESSED |
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