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National Stock Number:
4820-00-136-4575
Federal Supply Class:
4820
National Item Identification Number:
001364575
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:
| 104-30675-27 | 27477 | MCC HOLDINGS, INC. | | 104-30675-27 | 59309 | MCC HOLDINGS, INC. | | A50-24-4A | 27477 | MCC HOLDINGS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 26.688 INCHES MINIMUM AND | | 26.750 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 23.250 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 5.969 INCHES NOMINAL | | MATERIAL | RUBBER BUNA N SEAT | | SEATING SURFACE SHAPE | FLAT |
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