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 5915-01-334-0101
NSN 5855-01-472-4519
NSN 5985-01-473-0667
NSN 5985-01-026-6884
NSN 5998-01-448-5109
NSN 6135-00-738-5571
NSN 5996-00-756-4376
NSN 5999-01-232-0266
NSN 6105-01-471-2628
NSN 6685-01-152-2846
NSN 6150-01-203-3522
NSN 5998-01-393-3099