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 6220-00-289-9915
NSN 6150-01-554-8579
NSN 5835-01-013-9321
NSN 6150-01-148-2624
NSN 5915-00-265-0967
NSN 6135-00-798-1425
NSN 6645-01-646-2953
NSN 6145-00-153-2818
NSN 6620-00-103-6610
NSN 6150-00-801-2580
NSN 6105-00-393-2489
NSN 5999-01-634-0576