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National Stock Number: 4820-01-121-1332
Federal Supply Class: 4820
National Item Identification Number: 011211332
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:
| 24108-1 | 50831 | JOHNSON CONTROLS INC CONTROL PRODUCTS DIV | | RNG38-2 | 50831 | JOHNSON CONTROLS INC CONTROL PRODUCTS DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.185 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.035 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.492 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | 8 EQUALLY SPACED MTG HOLES,0.314 IN. DIA |
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