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 6645-01-137-7974
NSN 5985-00-923-1369
NSN 6320-00-701-0437
NSN 6620-00-820-9616
NSN 5855-01-392-3734
NSN 6240-00-703-6614
NSN 5999-01-020-5907
NSN 5985-01-649-1122
NSN 6105-01-588-5587
NSN 5930-01-634-0659
NSN 5935-01-126-0215
NSN 5998-00-521-7852