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 5910-01-265-3942
NSN 6220-00-487-0403
NSN 6135-01-040-1446
NSN 5965-00-520-2686
NSN 6110-00-518-2998
NSN 6610-01-418-0678
NSN 5945-01-411-1932
NSN 6110-01-274-4900
NSN 5910-01-514-8481
NSN 6105-01-200-8011
NSN 5960-01-553-4557
NSN 4140-01-594-6862