Stem hole through two sides of outer periphery for butterfly disk
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 4140-00-146-1633
NSN 6145-01-147-4968
NSN 6135-01-487-0773
NSN 5996-01-651-9961
NSN 5835-01-531-0379
NSN 6650-01-531-2439
NSN 6110-01-152-6313
NSN 5915-01-645-8584
NSN 5915-01-220-2979
NSN 5950-01-264-5129
NSN 5985-00-256-9113
NSN 5998-00-189-0761