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 5935-01-096-7579
NSN 5950-00-710-5778
NSN 5999-01-576-9858
NSN 6240-01-010-5885
NSN 5920-01-384-7451
NSN 5915-01-605-3245
NSN 5960-00-696-8192
NSN 6645-00-295-8535
NSN 6220-01-051-0363
NSN 6110-00-234-9377
NSN 5910-01-615-7645
NSN 6240-01-406-2317