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 4140-01-132-0093
NSN 6650-01-257-7237
NSN 5965-00-849-1313
NSN 6110-01-268-1723
NSN 6105-01-116-1569
NSN 5920-01-172-9978
NSN 5975-01-468-0032
NSN 5985-01-422-9812
NSN 6240-00-464-1874
NSN 5915-01-629-9897
NSN 6145-00-467-6433
NSN 6320-00-036-3688