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 4140-01-567-5044
NSN 5855-01-128-1762
NSN 6135-01-604-8739
NSN 5920-01-440-5332
NSN 6135-01-067-8331
NSN 6105-01-283-2344
NSN 6145-01-429-1053
NSN 6320-00-456-0836
NSN 5950-00-701-4182
NSN 5920-00-422-5517
NSN 6130-00-179-3069
NSN 6320-00-456-0836