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 6105-01-321-0936
NSN 5905-01-544-3941
NSN 5945-01-367-6469
NSN 6620-01-562-0615
NSN 5910-01-558-8388
NSN 5915-01-205-7498
NSN 5935-00-215-8672
NSN 6105-00-055-3503
NSN 6610-01-462-5561
NSN 6150-00-705-0302
NSN 6685-01-331-9244
NSN 5935-00-197-9463