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 6240-01-533-3135
NSN 5895-01-613-1306
NSN 5835-01-540-4995
NSN 6105-00-886-0529
NSN 6685-00-663-9000
NSN 6320-00-809-5744
NSN 5895-01-413-5810
NSN 5925-00-973-1160
NSN 6150-01-501-5778
NSN 5990-01-286-0601
NSN 6320-01-281-6028
NSN 5925-00-035-8469