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 5945-01-232-1863
NSN 5990-00-905-6472
NSN 6105-00-252-9017
NSN 6135-00-726-4142
NSN 6150-00-686-8322
NSN 5975-01-147-4781
NSN 5910-01-125-8194
NSN 7035-01-568-1456
NSN 5998-01-277-6332
NSN 5835-01-018-6294
NSN 6220-00-243-6526
NSN 5985-01-229-6932