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 6240-01-157-9128
NSN 5895-01-459-0727
NSN 5998-01-631-4328
NSN 5915-01-499-1253
NSN 6685-01-436-7365
NSN 4140-00-307-2732
NSN 5915-01-472-4169
NSN 5930-01-054-3868
NSN 5985-01-111-8755
NSN 5920-01-271-2304
NSN 6645-01-467-9983
NSN 4140-01-613-6427