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: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5975-00-948-6663
NSN 5965-00-281-0319
NSN 5960-01-430-3911
NSN 6135-01-142-2417
NSN 5855-00-832-9341
NSN 5855-00-862-3345
NSN 5998-00-702-2954
NSN 5920-01-536-1534
NSN 6320-01-359-3921
NSN 6240-01-056-8691
NSN 5999-00-127-3495
NSN 5895-00-490-1550