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 6130-00-905-0644
NSN 5920-01-177-6352
NSN 6110-01-017-6478
NSN 6610-00-983-4482
NSN 6620-01-363-0499
NSN 5960-01-641-5493
NSN 6685-01-167-8612
NSN 5905-00-337-3764
NSN 5998-01-431-1566
NSN 6105-00-664-1292
NSN 6320-00-036-3688
NSN 5950-01-580-2557