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).
Classification: Parts of engines and motors, nesoi
NSN 6145-01-401-3713
NSN 7035-00-500-7839
NSN 5975-00-134-9779
NSN 6620-01-521-9710
NSN 6645-01-101-9587
NSN 2925-01-519-3221
NSN 5985-01-606-8831
NSN 4140-01-253-9165
NSN 5895-00-427-9617
NSN 5855-00-862-3345
NSN 5935-01-310-7372
NSN 5910-01-478-9709