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 5985-01-502-8631
NSN 7035-00-631-3782
NSN 6650-01-055-5961
NSN 4140-00-986-8490
NSN 5960-01-367-0981
NSN 5905-01-513-9899
NSN 5945-00-173-7901
NSN 2925-01-172-9209
NSN 5965-01-657-3412
NSN 6135-01-282-4326
NSN 5905-01-497-9244
NSN 6130-00-233-7639