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 6135-00-422-3967
NSN 5925-00-701-5065
NSN 5999-01-481-1304
NSN 6105-01-496-7948
NSN 6240-01-130-5141
NSN 5965-01-647-4195
NSN 5960-01-294-2397
NSN 5990-01-617-5156
NSN 6105-00-980-1514
NSN 5855-00-631-4565
NSN 4140-00-322-7016
NSN 6105-01-464-4251