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 6110-00-133-2429
NSN 5985-00-730-6174
NSN 6645-00-038-7737
NSN 5905-01-100-9600
NSN 5935-01-384-2790
NSN 5975-00-236-9327
NSN 5915-01-317-3158
NSN 5950-00-677-5997
NSN 5985-01-128-5019
NSN 5990-01-033-1423
NSN 5905-01-221-3406
NSN 5895-01-037-3154