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 5975-01-633-1442
NSN 6110-00-088-8269
NSN 7035-01-063-8753
NSN 5999-01-484-0193
NSN 6105-00-974-7929
NSN 6645-01-275-5328
NSN 6105-01-417-7983
NSN 5960-01-347-6791
NSN 6685-01-418-0925
NSN 6620-00-270-3275
NSN 5930-01-419-6170
NSN 6685-00-540-8929