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 4140-01-160-6046
NSN 5925-01-311-0831
NSN 6320-01-132-2746
NSN 5935-01-133-8262
NSN 5925-01-025-0322
NSN 4140-01-141-7692
NSN 5835-01-436-1797
NSN 6110-01-571-1021
NSN 6135-00-990-1822
NSN 5910-01-487-7710
NSN 5975-01-301-1713
NSN 5925-00-852-2820