Special clean oxygen clean iaw mil-std-1330d
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 5935-01-616-4099
NSN 6130-01-371-2417
NSN 5950-01-372-2030
NSN 5996-00-475-9778
NSN 5855-00-189-6066
NSN 4140-01-487-6227
NSN 2925-00-228-8854
NSN 6610-01-281-7536
NSN 6220-01-634-0660
NSN 6145-00-434-1681
NSN 5930-01-653-9832
NSN 6685-00-944-6899