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 5985-01-257-2746
NSN 5915-01-067-0954
NSN 6650-00-934-8316
NSN 6685-01-126-8938
NSN 6220-00-272-7497
NSN 6320-00-977-3930
NSN 5935-00-801-5424
NSN 6135-00-982-1882
NSN 5895-00-269-9257
NSN 6240-00-122-6697
NSN 4140-01-054-2279
NSN 5975-01-440-9973