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 6135-01-033-5052
NSN 2925-01-542-1865
NSN 5905-01-391-1235
NSN 4140-00-965-1266
NSN 5945-01-009-6250
NSN 5990-00-336-2054
NSN 4140-01-450-6076
NSN 5930-01-555-7543
NSN 6105-01-118-2835
NSN 5975-01-057-7748
NSN 5855-01-360-6650
NSN 7035-00-153-3826