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 5975-01-350-3425
NSN 5905-00-311-6132
NSN 5835-00-681-0005
NSN 5925-00-142-9991
NSN 6650-01-406-4959
NSN 6130-01-139-4491
NSN 6240-01-413-8028
NSN 5975-01-135-8501
NSN 5990-00-497-5954
NSN 5965-01-448-9585
NSN 6145-01-526-1651
NSN 6130-01-392-9850