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 4140-01-406-2993
NSN 6130-00-826-8284
NSN 5895-00-885-6871
NSN 6645-01-461-9250
NSN 5905-01-552-5038
NSN 5945-01-421-9762
NSN 6105-01-041-4672
NSN 5895-01-657-9080
NSN 6135-01-327-2092
NSN 5999-00-912-5293
NSN 5999-01-351-7239
NSN 6145-01-434-4155