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 4140-01-446-0066
NSN 6145-00-781-6998
NSN 5950-00-926-8521
NSN 5905-01-535-5654
NSN 5990-01-516-6791
NSN 4140-01-061-9849
NSN 5855-01-465-6872
NSN 6150-00-756-3582
NSN 5905-00-601-8410
NSN 4140-00-936-9189
NSN 5985-01-529-7280
NSN 5960-01-179-4009