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 5945-01-025-4256
NSN 5920-01-512-2054
NSN 5985-01-022-2897
NSN 6220-00-113-3622
NSN 5975-00-650-8102
NSN 6130-01-648-7670
NSN 6620-00-241-5264
NSN 5915-01-398-6277
NSN 6610-01-576-0007
NSN 5965-01-542-8510
NSN 6105-01-058-3583
NSN 5935-01-231-9653