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 5999-01-054-2103
NSN 5996-00-483-8348
NSN 6620-00-193-9503
NSN 4140-01-209-0861
NSN 6145-01-451-5112
NSN 5835-00-505-2516
NSN 5960-00-403-4617
NSN 5990-00-513-5328
NSN 5985-01-210-2633
NSN 6135-01-597-1901
NSN 6645-01-168-6348
NSN 5920-01-418-1821