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 6145-01-394-8939
NSN 5905-01-040-6073
NSN 5965-01-023-6962
NSN 5935-01-131-7170
NSN 5960-01-058-1074
NSN 5910-01-326-2704
NSN 6685-01-484-4069
NSN 5920-01-557-0616
NSN 4140-01-435-2637
NSN 6105-01-425-1451
NSN 6110-01-641-0286
NSN 6610-01-555-8791