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 6620-00-144-4838
NSN 6645-01-238-2718
NSN 5920-00-793-4653
NSN 6610-00-170-6715
NSN 5965-00-647-3972
NSN 6320-01-498-4954
NSN 5855-00-149-0766
NSN 6620-01-367-0844
NSN 5945-00-322-4963
NSN 5965-01-094-6602
NSN 5965-00-217-2476
NSN 5999-01-554-9931