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National Stock Number:
4820-01-289-2350
Federal Supply Class:
4820
National Item Identification Number:
012892350
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:
| 134669-15 | 66573 | CIRCOR AEROSPACE, INC. | | 134669-15 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE (NYLON) SEAT | | SPECIAL FEATURES | WITH CRES 304 BACKER AND SUPPORT |
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