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 6135-01-516-8171
NSN 7035-01-319-2315
NSN 5905-01-391-9473
NSN 6610-01-082-3531
NSN 6610-00-097-5176
NSN 7035-00-162-5487
NSN 6145-00-578-7522
NSN 5960-00-578-8263
NSN 2925-01-131-8761
NSN 6645-01-400-2119
NSN 6135-01-202-8113
NSN 5985-01-041-1563