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 5950-01-250-2553
NSN 5925-01-401-5314
NSN 4140-00-144-6833
NSN 5965-01-175-9133
NSN 5998-00-014-6585
NSN 5998-01-571-9893
NSN 5915-01-498-8383
NSN 5935-00-577-4060
NSN 6145-01-469-4254
NSN 5965-01-089-8579
NSN 5835-00-419-6576
NSN 6135-00-299-6918