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 5975-01-337-3616
NSN 5910-00-777-8131
NSN 6320-01-329-8380
NSN 6320-00-004-9158
NSN 5985-01-134-3161
NSN 5910-01-251-5575
NSN 5935-01-500-0830
NSN 5925-01-252-3110
NSN 5975-01-115-3877
NSN 5920-01-224-7946
NSN 5895-00-525-3295
NSN 2925-01-251-7386