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 5920-01-315-2801
NSN 5935-01-124-0864
NSN 5935-01-072-9955
NSN 6135-01-408-0313
NSN 6135-01-322-4655
NSN 6145-00-008-1834
NSN 6645-00-350-8070
NSN 6650-01-399-3628
NSN 6650-01-444-2152
NSN 5945-01-120-3327
NSN 5990-00-098-5033
NSN 5935-01-411-5281