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 4140-00-111-3247
NSN 6610-00-006-1489
NSN 5960-01-370-4285
NSN 5985-01-157-8894
NSN 4140-01-517-4807
NSN 6650-01-141-5999
NSN 5855-00-125-0780
NSN 5920-01-546-2251
NSN 6240-01-244-3383
NSN 6685-00-804-5656
NSN 6685-00-217-9010
NSN 6320-00-643-0958