Single lip; o.D. 1.379 in.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6610-01-287-9814
NSN 5945-01-448-9742
NSN 5895-00-910-4452
NSN 5930-01-237-9081
NSN 5945-01-324-3749
NSN 5935-00-894-9969
NSN 6620-01-590-3295
NSN 6620-01-646-0105
NSN 6620-01-194-8281
NSN 6620-01-135-0992
NSN 5990-01-478-8638
NSN 5905-00-397-3032