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 5920-00-275-0498
NSN 6685-00-171-9704
NSN 6320-01-272-7072
NSN 6645-01-446-5419
NSN 6685-01-507-3158
NSN 5935-01-306-3272
NSN 5930-01-357-8240
NSN 5975-00-836-9160
NSN 6320-01-376-2778
NSN 6685-00-421-5420
NSN 5985-00-081-1885
NSN 6130-01-166-2754