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 5895-01-130-6922
NSN 5925-00-446-2464
NSN 6320-01-356-5601
NSN 4140-01-109-5564
NSN 6610-00-633-4338
NSN 6320-01-116-3980
NSN 5998-00-541-8792
NSN 5990-01-157-0441
NSN 6150-01-445-4003
NSN 6320-01-648-5538
NSN 5990-01-013-8464
NSN 6620-00-506-0112