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: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5855-01-042-7990
NSN 5935-00-490-6417
NSN 6685-00-900-8060
NSN 6135-01-388-7210
NSN 5910-01-277-3380
NSN 5990-01-591-8797
NSN 6145-00-836-9333
NSN 5920-00-070-4681
NSN 5960-01-039-0093
NSN 5925-01-401-5314
NSN 6110-00-078-8565
NSN 2925-00-973-9413