Weapon system essential
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 5925-01-351-5542
NSN 2925-01-359-4027
NSN 6240-01-013-8895
NSN 6645-00-989-2972
NSN 6620-00-410-8935
NSN 6135-01-495-0933
NSN 5960-01-228-8858
NSN 5855-00-055-1694
NSN 4140-01-481-3587
NSN 5990-00-950-6890
NSN 6150-01-236-2927
NSN 6685-01-253-3507