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 5915-00-039-5192
NSN 4140-01-422-4431
NSN 5835-01-238-3381
NSN 5985-01-495-9662
NSN 4140-01-469-6140
NSN 7035-00-360-2008
NSN 5999-00-193-8398
NSN 5915-01-576-9773
NSN 6610-01-382-4974
NSN 6645-00-179-5134
NSN 6645-01-334-7326
NSN 6145-01-347-8466