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 5925-00-517-0271
NSN 6130-00-170-4062
NSN 6650-01-212-3964
NSN 4140-01-323-8629
NSN 5999-00-657-4747
NSN 6130-01-181-5475
NSN 5895-01-319-9151
NSN 5998-01-115-1489
NSN 5835-01-005-8564
NSN 6620-01-152-6837
NSN 6145-00-357-5010
NSN 5960-01-108-8231