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
NSN 5835-00-690-8898
NSN 6620-00-270-3275
NSN 5835-01-123-8305
NSN 4140-01-391-1974
NSN 5910-01-564-4903
NSN 6105-00-420-2335
NSN 5965-01-287-7235
NSN 6105-00-406-9545
NSN 6220-00-453-7322
NSN 5985-01-067-8041
NSN 5895-00-971-2288