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 6620-01-004-7072
NSN 5945-01-549-9815
NSN 6110-01-493-6564
NSN 6220-00-692-9873
NSN 6135-00-182-7008
NSN 5855-01-472-8320
NSN 7035-00-329-4015
NSN 5905-01-398-0605
NSN 6240-01-454-9196
NSN 5910-01-186-5604
NSN 6610-00-808-7038
NSN 5998-01-630-5740