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 5920-01-456-2803
NSN 6620-00-333-0712
NSN 6110-01-446-0714
NSN 7035-01-412-8322
NSN 6130-01-008-9881
NSN 5996-00-110-2620
NSN 5855-00-688-9954
NSN 6220-00-107-1835
NSN 6145-01-249-8540
NSN 5925-01-027-8134
NSN 6130-00-520-4364
NSN 6110-01-386-4055