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 5905-01-204-8306
NSN 6620-00-349-4703
NSN 5950-00-113-5994
NSN 5990-01-032-3832
NSN 6320-01-415-0953
NSN 6220-00-282-9714
NSN 6145-01-119-9040
NSN 6320-01-551-3553
NSN 5985-00-633-9963
NSN 6610-01-464-3037
NSN 5996-01-466-0431
NSN 5910-01-542-8835