Heat treat cyanide 0.003 to 0.005 in. Case depth
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: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6110-01-057-9157
NSN 5990-01-354-1366
NSN 5999-01-500-1578
NSN 5945-00-740-1649
NSN 6220-00-961-5399
NSN 5990-00-970-2171
NSN 7035-00-327-0458
NSN 5996-01-486-0687
NSN 6130-00-052-7621
NSN 5910-00-165-0629
NSN 5990-00-771-8792
NSN 6145-00-072-3528