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 5935-00-231-3603
NSN 4140-01-646-7141
NSN 5990-01-218-1821
NSN 5960-01-250-5502
NSN 5996-00-142-9033
NSN 5950-01-618-9387
NSN 6135-01-553-3604
NSN 6620-01-003-2905
NSN 5950-01-108-4352
NSN 6645-01-578-6815
NSN 6320-01-516-3836
NSN 5855-01-379-9978