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 5945-01-206-4520
NSN 2925-00-338-4667
NSN 5905-01-634-0595
NSN 5965-00-945-8443
NSN 5985-01-497-3606
NSN 5920-01-298-0316
NSN 5855-01-351-8909
NSN 2925-00-827-2326
NSN 5930-01-375-3515
NSN 5996-00-428-8130
NSN 4140-00-800-7204
NSN 5945-01-251-5717