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 5998-01-305-4304
NSN 5985-01-323-4935
NSN 5990-01-206-3606
NSN 5835-01-604-2279
NSN 6105-00-446-5787
NSN 7035-01-222-2534
NSN 6645-00-171-9639
NSN 6620-01-207-0667
NSN 5996-00-613-1761
NSN 6240-00-319-4549
NSN 4140-01-005-0154
NSN 6610-01-280-3429