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 6620-01-544-8735
NSN 6150-00-067-5244
NSN 2925-00-570-6309
NSN 5950-01-049-1359
NSN 5985-00-392-0522
NSN 5835-01-452-7081
NSN 6110-01-200-8114
NSN 5990-00-644-0136
NSN 6645-01-338-9152
NSN 5990-00-419-7584
NSN 6220-00-167-2154
NSN 6685-01-485-3568