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 5930-01-465-4420
NSN 6145-01-224-7228
NSN 6105-00-952-5031
NSN 5985-00-392-2628
NSN 2925-00-884-8469
NSN 6610-00-078-9620
NSN 5915-01-487-6454
NSN 5975-00-087-6640
NSN 6620-00-571-8157
NSN 6105-00-111-3353
NSN 6645-01-311-5481
NSN 4140-00-951-5395