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 6135-01-415-1163
NSN 5996-00-222-6049
NSN 5998-01-149-1591
NSN 5920-01-500-2150
NSN 6220-00-553-8938
NSN 5905-00-529-0508
NSN 6240-00-952-4501
NSN 5855-01-231-4945
NSN 5915-01-420-5777
NSN 6685-00-261-4860
NSN 6110-01-602-1114
NSN 6685-01-306-9462