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 6150-01-217-6275
NSN 2925-01-492-9863
NSN 5945-00-007-3933
NSN 5925-01-512-1651
NSN 5905-01-384-5763
NSN 5905-01-333-0379
NSN 5935-00-136-5396
NSN 5998-01-366-8902
NSN 6610-01-578-1976
NSN 5996-01-659-0882
NSN 4140-01-597-1867
NSN 5996-00-633-4308