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 6135-01-312-1040
NSN 5985-00-652-1631
NSN 6150-01-212-7110
NSN 6650-01-467-8818
NSN 2925-01-592-3907
NSN 5975-01-413-7840
NSN 5895-00-974-3616
NSN 6135-01-500-0572
NSN 6650-01-282-8015
NSN 6320-01-268-3072
NSN 5975-00-081-2171
NSN 5910-01-057-0383