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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-00-039-5092
NSN 2925-01-055-9705
NSN 6610-01-513-3526
NSN 5915-01-177-9527
NSN 5960-00-215-5884
NSN 6145-00-236-9504
NSN 6150-00-583-1805
NSN 5950-01-539-6992
NSN 5935-01-435-4414
NSN 5965-01-055-7645
NSN 5950-00-390-1074
NSN 6105-00-596-9962