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 5975-00-332-7221
NSN 6650-01-327-3068
NSN 5925-00-345-6197
NSN 6620-01-622-9976
NSN 5930-00-780-4685
NSN 5920-01-190-3176
NSN 4140-01-248-0157
NSN 5925-00-270-6005
NSN 6620-00-100-4517
NSN 5895-01-566-0956
NSN 5965-00-735-9315
NSN 5990-01-341-5735