Used on a 1.50 in. Vent check valve
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 5985-00-852-6192
NSN 2925-01-212-1040
NSN 6135-01-268-7056
NSN 6145-00-374-3826
NSN 7035-00-421-8710
NSN 5835-01-039-4975
NSN 5945-00-767-0780
NSN 5935-00-549-4690
NSN 5990-00-636-4218
NSN 5930-01-245-5322
NSN 7035-00-205-8739
NSN 6610-01-278-9704