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 5930-01-027-1082
NSN 5950-01-260-2382
NSN
NSN 5925-01-298-3422
NSN 5990-01-408-6554
NSN 5950-01-233-5882
NSN 5835-01-327-6324
NSN 6135-00-962-4111
NSN 5975-00-104-5018
NSN 5915-01-200-1723
NSN 5999-01-438-6885
NSN 6610-01-023-1813