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 5930-01-526-1550
NSN 5950-00-835-4716
NSN 2925-00-508-6032
NSN 5835-00-253-3453
NSN 5915-01-646-2611
NSN 6135-01-175-4589
NSN 5920-01-027-5052
NSN 5925-01-049-9043
NSN 5925-01-554-7852
NSN 5975-01-415-0068
NSN 6645-01-023-7557
NSN 6135-01-353-3802