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 5855-00-287-5870
NSN 4140-00-869-7012
NSN 5960-01-487-6436
NSN 5960-01-425-1454
NSN 6610-00-862-5901
NSN 6620-01-197-0386
NSN 5925-01-397-0559
NSN 6240-01-465-4495
NSN 6240-01-247-7756
NSN 5965-01-202-1007
NSN 6610-01-078-3242
NSN 5996-01-478-2551