With @one groove on outer perphery 3/16 in. Wide 0.105 in. Deep located 1/4 in. From bottom
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 2925-00-572-0454
NSN 7035-01-604-4501
NSN 5945-00-801-6539
NSN 6145-01-644-8788
NSN 6610-00-905-6780
NSN 5915-00-952-3049
NSN 5935-00-140-2711
NSN 5905-00-878-1291
NSN 2925-00-660-8131
NSN 5920-00-829-3634
NSN 5835-01-441-4746
NSN 5945-01-157-6637