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 5915-01-239-8931
NSN 5985-00-549-1511
NSN 6685-01-247-7211
NSN 5910-01-604-9958
NSN 5999-01-212-4033
NSN 6110-01-384-3913
NSN 4140-01-327-4567
NSN 5998-00-570-4379
NSN 6620-01-015-2470
NSN 5895-00-079-5044
NSN 6645-00-485-1440
NSN 5935-01-588-1375