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 4140-00-142-2491
NSN 5998-01-603-6648
NSN 5960-01-487-2175
NSN 5895-00-233-7309
NSN 5960-01-122-9373
NSN 6105-01-530-6972
NSN 5990-01-086-3194
NSN 6650-01-524-4589
NSN 6320-01-160-3730
NSN 5985-00-419-0342
NSN 6150-01-477-6342
NSN 2925-01-101-4655