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National Stock Number:
4820-00-368-8320
Federal Supply Class:
4820
National Item Identification Number:
003688320
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:
| 185646-0081 | 99657 | MAROTTA CONTROLS INC | | 233989PC19 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.750 INCHES MINIMUM AND 1.751 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.247 INCHES MINIMUM AND 2.249 INCHES MAXIMUM | | OVERALL HEIGHT | 0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | | SEAT RADIUS | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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