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 6150-01-622-1919
NSN 2925-01-265-2853
NSN 6650-01-559-3862
NSN 2925-00-470-8585
NSN 5920-01-407-1091
NSN 5925-01-335-8933
NSN 5950-01-634-0677
NSN 5895-00-058-1667
NSN 5985-00-917-8004
NSN 6135-01-089-4888
NSN 5895-01-147-5688
NSN 6645-01-314-6716