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 6610-01-385-1771
NSN 5999-01-573-3564
NSN 5945-01-641-0656
NSN 5999-01-215-1236
NSN 6610-01-255-4544
NSN 5996-00-193-3459
NSN 6610-00-161-0680
NSN 6105-00-445-5897
NSN 6110-00-412-8198
NSN 5910-00-829-0336
NSN 6620-01-436-2715
NSN 6105-01-249-4919