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 6145-00-679-3142
NSN 5930-00-276-3232
NSN 6650-01-420-6572
NSN 5950-01-641-5864
NSN 2925-00-422-5159
NSN 2925-01-541-5031
NSN 6220-00-410-8315
NSN 5915-01-519-3287
NSN 5920-01-086-7219
NSN 5895-01-429-8775
NSN 6685-01-498-1077
NSN 5935-01-324-5398