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 5999-00-188-3018
NSN 4140-00-433-9571
NSN 5998-01-097-7853
NSN 5895-01-165-3826
NSN 6135-01-265-1384
NSN 6135-01-501-2407
NSN 6650-01-204-7841
NSN 5996-00-644-4662
NSN 5945-01-502-5205
NSN 6650-01-029-2995
NSN 7035-01-106-3476
NSN 6145-01-073-5821