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 6685-01-643-6721
NSN 6685-01-271-1559
NSN 6105-01-511-2739
NSN 7035-01-476-7316
NSN 5990-01-529-8433
NSN 6320-01-478-9351
NSN 6645-00-674-9728
NSN 5985-00-201-5146
NSN 5895-01-533-1338
NSN 6620-01-042-2046
NSN 2925-01-335-4549
NSN 5905-01-576-0174