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 5855-00-361-0167
NSN 5960-01-170-4057
NSN 6110-01-593-2131
NSN 6610-00-935-5190
NSN 6220-00-557-4114
NSN 6135-00-180-5125
NSN 5915-01-591-3772
NSN 7035-01-374-4044
NSN 4140-01-452-2980
NSN 5905-01-243-0733
NSN 5930-01-225-1995
NSN 7035-01-323-0164