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 6620-01-277-5990
NSN 6610-00-835-7683
NSN 5999-01-608-3908
NSN 5945-00-168-2801
NSN 5998-01-422-0624
NSN 5975-00-203-1265
NSN 5930-01-578-6958
NSN 6145-01-231-6574
NSN 5965-01-209-2838
NSN 6685-01-573-7031
NSN 5835-01-442-6079
NSN 5990-00-566-5987