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 5945-01-491-8387
NSN 6130-01-285-8788
NSN 5895-01-313-9455
NSN 5895-00-368-9243
NSN 5998-00-117-7432
NSN 5925-01-141-7586
NSN 5990-01-623-0082
NSN 5935-00-552-7660
NSN 5855-00-466-2309
NSN 6320-00-790-4844
NSN 2925-01-577-9269
NSN 6685-01-357-6358