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 6105-01-212-3857
NSN 5855-01-466-5224
NSN 5905-01-418-8001
NSN 5920-00-300-1843
NSN 6685-01-522-7235
NSN 6110-00-525-3418
NSN 6320-01-246-4390
NSN 6240-01-102-1555
NSN 6685-01-321-6894
NSN 5920-01-353-1384
NSN 5996-00-625-5410
NSN 7035-01-029-7221