1-1/2 in.
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 2925-00-497-7808
NSN 7035-01-502-3830
NSN 6645-01-620-4837
NSN 6610-01-323-0901
NSN 6145-01-648-1491
NSN 6105-00-262-2224
NSN 5999-01-447-4892
NSN 6610-01-625-6855
NSN 5975-01-508-8887
NSN 6145-01-503-1445
NSN 6130-01-074-7832
NSN 6150-01-559-2010