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 6620-01-555-5218
NSN 6150-00-903-5049
NSN 6135-00-635-9187
NSN 6105-00-618-4401
NSN 5855-01-120-7831
NSN 5950-01-048-4103
NSN 5998-01-312-9048
NSN 5935-01-447-3904
NSN 6105-01-408-7537
NSN 5835-00-315-3797
NSN 6645-01-580-8923
NSN 2925-01-125-4800