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 5905-00-724-9174
NSN 6135-00-321-6707
NSN 5920-01-445-7000
NSN 5925-00-548-7068
NSN 6150-00-594-9051
NSN 5990-01-176-9731
NSN 6685-01-354-7618
NSN 5996-01-316-7863
NSN 5960-01-411-5217
NSN 6645-00-938-2173
NSN 5855-01-300-0983
NSN 5950-01-568-2265