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 5996-01-057-7918
NSN 5895-00-160-1291
NSN 6135-00-756-6149
NSN 5975-00-045-9819
NSN 5985-01-078-6019
NSN 5925-01-600-2173
NSN 5895-01-547-7683
NSN 6685-01-027-7061
NSN 5920-01-224-7946
NSN 5930-01-071-6374
NSN 6685-01-103-1319
NSN 2925-00-862-8550