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 5925-00-148-4513
NSN 5930-01-140-4722
NSN 5960-00-067-0038
NSN 6610-00-405-9700
NSN 6320-00-228-5678
NSN 6685-00-005-5392
NSN 5835-01-596-9908
NSN 5975-00-116-0803
NSN 5990-01-472-2447
NSN 2925-01-649-7543
NSN 4140-01-569-9714
NSN 6620-01-510-3501