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 4140-01-046-0119
NSN 5855-01-353-3958
NSN 4140-01-188-6977
NSN 6620-01-067-5670
NSN 6240-01-041-7477
NSN 6220-01-421-4448
NSN 5925-00-242-2583
NSN 5998-01-367-6718
NSN 6645-01-423-4617
NSN 5905-01-099-3632
NSN 5965-00-034-4249
NSN 5925-01-634-0664