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 5975-01-542-2974
NSN 5999-01-220-1929
NSN 5925-00-492-6228
NSN 5990-01-194-7619
NSN 5975-01-548-7249
NSN 6685-00-901-3745
NSN 5990-00-691-2697
NSN 6620-00-861-3828
NSN 5905-01-480-2779
NSN 6220-01-328-6574
NSN 6145-01-542-4353
NSN 2925-01-139-5144