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 5905-01-374-2979
NSN 6220-01-020-8018
NSN 5950-01-575-1859
NSN 5998-01-080-3753
NSN 5985-00-651-5983
NSN 5920-01-519-2399
NSN 5855-00-631-4565
NSN 5998-00-372-2589
NSN 5835-00-074-3700
NSN 5835-01-561-2959
NSN 5950-01-389-3118
NSN 6685-01-606-4833