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National Stock Number: 4810-01-057-6131
Federal Supply Class: 4810
National Item Identification Number: 010576131
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:
42608A | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
BODY INSIDE DIAMETER | 1.435 INCHES MINIMUM AND 1.440 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 1.990 INCHES NOMINAL | FLANGE DIAMETER | 1.990 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ZYTEL 101 PER MIL-P-17091 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | PLASTIC POLYAMIDE OVERALL | SEAT RADIUS | 0.010 INCHES NOMINAL | SEATING SURFACE SHAPE | RADIAL | STYLE DESIGNATOR | PLAIN FLANGED |
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