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 4140-01-485-0417
NSN 5990-00-019-2486
NSN 5999-00-260-0471
NSN 6320-01-194-1253
NSN 2925-01-646-9112
NSN 6620-01-100-8899
NSN 6145-00-156-4394
NSN 5895-00-418-4639
NSN 5998-01-337-4618
NSN 6610-01-031-9106
NSN 6685-01-322-8516
NSN 5910-01-391-5009