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 5950-01-032-4513
NSN 5965-00-067-0290
NSN 5905-01-142-2575
NSN 2925-01-391-9247
NSN 5950-01-606-9819
NSN 5990-00-116-1042
NSN 5999-01-224-7525
NSN 5985-01-046-6286
NSN 6320-00-070-4544
NSN 7035-00-286-6221
NSN 5925-01-205-7482
NSN 6645-01-656-6416