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 5920-01-457-0824
NSN 6135-00-240-3200
NSN 6145-01-248-3373
NSN 6620-00-477-7808
NSN 6320-01-072-2073
NSN 5920-00-974-4381
NSN 5935-01-194-7622
NSN 5910-00-999-2861
NSN 5990-00-711-9890
NSN 5999-00-542-0541
NSN 6135-00-767-0331
NSN 7035-01-457-5645