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 5915-01-377-5033
NSN 6240-00-776-1614
NSN 5985-01-451-4045
NSN 7035-01-327-6130
NSN 7035-00-470-4977
NSN 6110-00-504-2441
NSN 4140-01-101-4454
NSN 5960-01-086-0830
NSN 6110-01-519-9131
NSN 5950-01-135-1381
NSN 5920-01-422-3207
NSN 6135-00-998-5884