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 5835-01-561-2959
NSN 5895-01-254-1475
NSN 5990-01-254-2936
NSN 6320-01-006-6138
NSN 5999-01-524-0312
NSN 5910-01-342-6639
NSN 5996-01-485-4751
NSN 5996-01-512-2878
NSN 5985-01-200-2831
NSN 5855-00-484-8638
NSN 6220-01-239-0559
NSN 2925-01-281-6403