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 5915-01-005-0164
NSN 6220-01-426-0447
NSN 4140-01-461-2350
NSN 6110-01-128-3050
NSN 7035-00-055-9778
NSN 5998-01-382-9598
NSN 6110-01-189-3048
NSN 5915-01-279-3239
NSN 5855-00-631-4565
NSN 5910-01-356-4115
NSN 5925-00-536-7651
NSN 6685-00-606-8178