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 5960-01-286-3766
NSN 5960-00-405-1284
NSN 5905-00-449-6954
NSN 5985-01-057-0740
NSN 5930-00-888-3035
NSN 5835-01-027-1828
NSN 5998-00-222-9019
NSN 5945-00-237-2575
NSN 5895-00-001-9134
NSN 6620-01-473-5163
NSN 6610-01-083-3826
NSN 6645-01-195-0561