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 5855-01-394-3688
NSN 5990-00-008-8466
NSN 5985-01-017-6381
NSN 5895-01-384-6562
NSN 6620-00-707-4195
NSN 6610-00-467-7846
NSN 6685-01-278-8376
NSN 6130-01-519-8918
NSN 5960-01-381-2478
NSN 6645-01-545-6853
NSN 5999-01-047-1182
NSN 6130-00-292-5058