40 micron air filter in cap
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 6105-01-132-1720
NSN 7035-00-517-8232
NSN 7035-01-499-0680
NSN 7035-01-145-5059
NSN 6240-01-115-0526
NSN 5915-00-871-9169
NSN 6105-00-549-2668
NSN 6130-00-319-0796
NSN 5945-00-068-5956
NSN 4140-01-598-5101
NSN 5996-01-564-2666
NSN 6685-01-127-2683