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 5925-01-146-7754
NSN 6240-01-518-1595
NSN 5998-00-857-3304
NSN 5990-00-723-2482
NSN 5960-01-041-9512
NSN 5960-00-005-2424
NSN 5950-00-006-5820
NSN 6105-00-015-5183
NSN 5998-00-079-3553
NSN 5990-00-277-3763
NSN 6240-01-180-3720
NSN 5855-01-566-7431