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 6645-00-646-6631
NSN 5915-00-518-0851
NSN 5935-00-522-7923
NSN 6220-01-659-1023
NSN 5996-01-219-9512
NSN 5930-01-020-8415
NSN 5935-00-691-0444
NSN 5855-00-361-0167
NSN 5990-01-423-8189
NSN 6650-01-368-9673
NSN 5999-01-432-0827
NSN 5950-00-246-4524