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 4140-01-454-6421
NSN 5960-01-617-6345
NSN 5915-01-631-7940
NSN 5999-01-009-0148
NSN 6135-00-299-6918
NSN 6145-00-069-0257
NSN 5998-01-550-6300
NSN 6150-01-344-7635
NSN 6650-01-418-0790
NSN 5920-01-142-3984
NSN 6145-00-537-7059
NSN 6150-01-501-1298