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 5975-00-491-2976
NSN 6150-01-502-3340
NSN 7035-01-630-6149
NSN 6610-01-367-4695
NSN 5990-00-277-3763
NSN 5960-01-614-0489
NSN 5925-01-340-9880
NSN 6645-01-216-1956
NSN 5930-01-447-4887
NSN 5835-01-023-8733
NSN 2925-00-553-8799
NSN 4140-01-217-0570