A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
NSN 6645-01-437-9017
NSN 4140-01-271-1918
NSN 2925-01-412-9520
NSN 6685-01-334-5850
NSN 6105-01-508-3471
NSN 6135-01-528-6896
NSN 5950-01-268-3262
NSN 5935-01-174-0685
NSN 6320-01-445-8192
NSN 5915-01-529-7351
NSN 5960-01-458-7999
NSN 5990-01-287-1682