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 6135-00-274-4035
NSN 6645-01-064-3711
NSN 6240-01-004-8790
NSN 5855-01-283-2870
NSN 7035-01-416-5910
NSN 6620-01-326-8944
NSN 5905-00-080-9917
NSN 6135-01-545-6582
NSN 5990-01-254-2936
NSN 6645-00-456-2219
NSN 7035-01-487-6481
NSN 5915-01-393-0723