W/slot 0.312 in. W
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 6220-01-339-7557
NSN 5975-01-153-0786
NSN 6645-01-143-0137
NSN 6150-00-226-0992
NSN 5996-01-561-8127
NSN 4140-00-937-5028
NSN 2925-00-845-1480
NSN 5835-01-172-5884
NSN 6320-01-072-2073
NSN 5965-01-282-6085
NSN 4140-01-236-2175
NSN 5835-01-408-6529