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: Parts of engines and motors, nesoi
NSN 5920-01-307-7699
NSN 5990-01-660-9694
NSN 6650-01-155-1555
NSN 6685-00-208-7724
NSN 5999-00-351-9662
NSN 5920-01-124-9883
NSN 5950-01-391-9453
NSN 6220-00-823-6688
NSN 5990-00-613-2279
NSN 5985-01-415-0274
NSN 6130-01-214-9524
NSN 5915-01-217-1394