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 5950-01-421-4138
NSN 5855-01-534-3724
NSN 6650-01-646-1643
NSN 6130-01-076-4219
NSN 6320-00-590-9342
NSN 5905-01-355-2411
NSN 5910-00-788-3785
NSN 6220-01-291-4803
NSN 6220-01-467-9141
NSN 4140-01-550-6540
NSN 6610-00-160-3315
NSN 6145-00-286-9588