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 5835-01-050-9509
NSN 6145-01-043-1530
NSN 5985-01-462-6610
NSN 4140-00-843-1300
NSN 6620-01-044-3371
NSN 5910-01-446-7187
NSN 6685-01-301-3721
NSN 5990-01-378-7349
NSN 7035-01-578-6232
NSN 6110-01-215-0598
NSN 5915-01-518-8114
NSN 5935-01-063-6450