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 6130-01-522-5158
NSN 6135-01-142-6456
NSN 6145-01-643-4011
NSN 5895-01-226-1297
NSN 6610-01-299-7171
NSN 6135-00-643-4843
NSN 5998-01-249-0841
NSN 7035-00-205-8739
NSN 6145-01-274-5559
NSN 6130-00-431-8198
NSN 5996-00-700-2682
NSN 6220-01-473-8472