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National Stock Number: 4820-01-486-0556
Federal Supply Class: 4820
National Item Identification Number: 014860556
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:
2621-926-03 ITEM 18 ATTLG 1.5 IN | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | SPECIAL FEATURES | E/I: 1.5 BALL VALVE |
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