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 5996-01-155-8924
NSN 5990-00-848-8870
NSN 6135-00-175-7132
NSN 6685-01-301-4506
NSN 6620-01-180-5855
NSN 6320-01-393-7022
NSN 6610-01-504-7622
NSN 6610-01-452-6774
NSN 6645-00-479-9334
NSN 5855-01-020-7982
NSN 5985-01-521-4291
NSN 5855-01-630-8608