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 6150-01-443-3139
NSN 5960-01-378-1729
NSN 5925-00-052-1748
NSN 5935-01-013-1557
NSN 5965-01-326-7886
NSN 5999-01-602-9145
NSN 5998-00-542-9656
NSN 6320-01-426-8947
NSN 5895-01-367-9483
NSN 5985-00-018-3325
NSN 6685-00-983-5326
NSN 5996-01-281-7336