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 4140-01-104-7508
NSN 6150-01-196-6073
NSN 5920-01-495-2904
NSN 5915-01-279-0830
NSN 6685-01-269-8004
NSN 5835-01-442-6079
NSN 5975-01-136-2750
NSN 5855-00-179-8588
NSN 5990-00-309-0023
NSN 5965-01-093-0642
NSN 5985-01-289-2325
NSN 5855-01-222-1242