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 6620-01-648-1594
NSN 6150-01-471-3488
NSN 5920-01-234-7269
NSN 5996-01-120-3707
NSN 6610-01-298-2649
NSN 5990-01-190-8223
NSN 5996-01-450-1743
NSN 5990-01-231-9608
NSN 6685-01-301-6201
NSN 6650-01-654-4927
NSN 5895-00-494-6876
NSN 6135-01-462-6040