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 5985-00-251-9357
NSN 6220-01-429-6257
NSN 6685-01-512-1602
NSN 7035-01-160-4423
NSN 6130-01-293-6051
NSN 5960-01-038-5637
NSN 5960-00-311-8787
NSN 6320-01-349-5515
NSN 6620-01-229-7381
NSN 4140-01-480-9575
NSN 5895-01-634-0630
NSN 7035-01-455-1998