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 5965-01-321-7407
NSN 6320-00-481-7291
NSN 5985-00-617-7123
NSN 5999-01-293-5946
NSN 6645-00-518-2068
NSN 5910-01-092-8508
NSN 5960-01-322-8417
NSN 6130-01-082-3000
NSN 6240-00-372-4841
NSN 6650-01-346-4603
NSN 5998-01-143-2372
NSN 6145-01-068-6851