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 6240-01-203-4992
NSN 5990-01-364-1942
NSN 5855-00-361-0167
NSN 5945-00-529-0409
NSN 6150-01-092-1191
NSN 7035-01-449-1189
NSN 6220-01-555-5741
NSN 6150-01-040-9499
NSN 5925-00-234-0211
NSN 6145-01-148-7523
NSN 6135-01-056-4609
NSN 4140-01-495-0865