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 6130-00-533-3339
NSN 6220-01-484-1992
NSN 5915-00-840-8508
NSN 6320-00-216-8779
NSN 6220-01-631-4630
NSN 5965-01-142-8044
NSN 6620-00-811-7614
NSN 5998-00-100-2156
NSN 5930-01-135-8179
NSN 6645-01-519-2220
NSN 5975-01-086-1626
NSN 6135-00-235-1938