A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6110-01-487-8867
NSN 5960-01-632-6576
NSN 5998-01-461-7215
NSN 6105-01-213-3479
NSN 6110-01-041-1631
NSN 6645-00-955-7997
NSN 5905-01-252-0384
NSN 5910-01-322-3878
NSN 5999-00-766-4647
NSN 6105-01-355-6603
NSN 7035-00-337-8745
NSN 5950-01-421-3169