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 6645-00-728-1316
NSN 6650-01-302-7684
NSN 5990-01-263-0362
NSN 5998-00-419-0425
NSN 6110-01-097-1406
NSN 5895-01-653-5472
NSN 5985-01-420-8147
NSN 5945-00-807-9155
NSN 5950-01-115-5911
NSN 6105-00-552-9260
NSN 5998-01-608-7903
NSN 5985-00-901-6221