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).
Classification: Parts of engines and motors, nesoi
NSN 5835-00-170-5238
NSN 5905-01-148-9251
NSN 5925-01-417-1942
NSN 6105-01-386-6572
NSN 6240-01-091-4008
NSN 6650-01-011-0219
NSN 2925-01-233-8545
NSN 5996-01-168-2746
NSN 6645-01-517-6960
NSN 6240-00-676-5813
NSN 6320-01-512-2031
NSN 6645-00-860-6967