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 6645-00-020-2787
NSN 5835-01-515-6537
NSN 6320-01-216-1678
NSN 5965-00-714-3588
NSN 6130-01-555-9637
NSN 6220-00-269-3783
NSN 6645-01-476-8013
NSN 5950-01-158-2163
NSN 6620-00-245-6164
NSN 4140-00-564-3845
NSN 6645-01-495-0939
NSN 6145-01-229-4133