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 6610-01-240-9690
NSN 6645-00-342-5956
NSN 5930-00-480-4691
NSN 6220-01-207-1229
NSN 6135-01-329-7994
NSN 6150-01-332-2347
NSN 4140-01-121-6058
NSN 6145-00-987-3401
NSN 7035-01-090-3369
NSN 5999-01-607-0960
NSN 6130-01-250-0020
NSN 5985-01-486-6858