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National Stock Number:
4810-01-057-6132
Federal Supply Class:
4810
National Item Identification Number:
010576132
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:
| 42609A | 4U537 | P S MANUFACTURING INC | | 42609A | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.811 INCHES MINIMUM AND 1.815 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.989 INCHES MINIMUM AND 1.991 INCHES MAXIMUM | | FLANGE DIAMETER | 1.989 INCHES MINIMUM AND 1.991 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ZYTEL 101 PER MIL-P-17091,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEAT ANGLE IN DEG | 42.000 MINIMUM AND 48.000 MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | SEAL ACCOMMODATION TYPE | SLEEVE | | STYLE DESIGNATOR | PLAIN FLANGED |
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