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 6240-00-079-0112
NSN 6220-01-425-9578
NSN 7035-00-470-4977
NSN 5999-01-643-9447
NSN 5998-00-657-4768
NSN 5835-00-770-2843
NSN 5920-01-349-9475
NSN 6105-00-252-3233
NSN 5930-01-609-7193
NSN 6685-01-352-4072
NSN 6130-01-292-2527
NSN 5835-01-328-6626