A replaceable item designed to provide a 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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6620-01-316-4870
NSN 4140-01-546-5569
NSN 5999-01-607-0204
NSN 5975-01-114-7439
NSN 5975-00-399-6100
NSN 5985-00-621-7587
NSN 5895-01-409-1611
NSN 5990-01-173-9531
NSN 5835-01-016-8461
NSN 5960-01-005-9530
NSN 5920-01-410-7740
NSN 5910-00-280-1463