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 6220-01-246-7534
NSN 5975-00-175-6696
NSN 6135-01-462-4442
NSN 5998-00-247-3786
NSN 5905-01-010-1279
NSN 2925-00-383-3523
NSN 5930-00-061-8351
NSN 6620-01-517-0014
NSN 6650-01-178-5644
NSN 5965-00-194-9875
NSN 5996-00-144-8091
NSN 2925-00-099-4030