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 5965-01-174-6995
NSN 5905-00-597-6081
NSN 6220-00-541-6742
NSN 5935-01-298-2065
NSN 5905-00-721-4378
NSN 5855-01-348-6690
NSN 5998-00-371-9146
NSN 5960-01-495-0859
NSN 6240-01-152-1084
NSN 5855-00-548-4742
NSN 5915-01-506-5865
NSN 5998-01-200-7715