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National Stock Number:
4820-01-012-6969
Federal Supply Class:
4820
National Item Identification Number:
010126969
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:
| 18361 | 91816 | CIRCOR AEROSPACE, INC. | | P39-433M PIECE 58 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.210 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE THREADED PORTION | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
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