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 4140-01-271-9653
NSN 5999-00-915-7562
NSN 5915-01-444-2860
NSN 2925-01-502-2385
NSN 5996-01-528-7386
NSN 6320-01-233-5798
NSN 5855-00-821-7512
NSN 5935-01-428-6143
NSN 5996-01-239-0385
NSN 5915-01-391-4664
NSN 6650-01-432-1830
NSN 5855-01-118-6001