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 6620-01-601-7491
NSN 4140-01-050-9194
NSN 6145-00-351-4539
NSN 5998-00-463-4463
NSN 5985-01-244-3355
NSN 6220-01-263-9494
NSN 5835-00-113-6090
NSN 6645-01-515-1978
NSN 5920-01-089-3559
NSN 5835-01-584-8538
NSN 5935-01-458-8570
NSN 5935-00-001-7558