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 6150-01-108-7328
NSN 5935-01-603-5465
NSN 6145-01-482-4647
NSN 5935-00-176-2581
NSN 6320-00-937-5625
NSN 6145-00-964-8859
NSN 5950-01-415-8564
NSN 6110-00-483-7067
NSN 5996-01-485-0305
NSN 5975-01-151-3439
NSN 5960-00-335-3394
NSN 5835-01-067-0075