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 5950-01-237-2573
NSN 5950-00-079-6560
NSN 6685-01-426-8929
NSN 5965-00-139-4870
NSN 5990-01-074-6549
NSN 5965-01-462-9340
NSN 6105-00-588-2470
NSN 6610-00-042-8461
NSN 6130-01-241-6852
NSN 5835-01-074-7593
NSN 6105-01-067-9320
NSN 5998-01-508-8882