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 5895-01-110-9665
NSN 5950-01-107-2696
NSN 5945-01-246-3454
NSN 5925-00-891-4079
NSN 6135-01-623-9063
NSN 5960-01-474-4843
NSN 5960-00-478-3373
NSN 5920-01-209-3786
NSN 6145-00-267-0837
NSN 6645-01-384-0628
NSN 5975-01-361-6347
NSN 5855-00-245-8461