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 6110-01-243-8480
NSN 5950-00-167-1701
NSN 6685-01-411-7113
NSN 6150-00-157-5988
NSN 5855-01-564-4359
NSN 6220-01-281-8848
NSN 6610-01-055-4147
NSN 5960-00-593-4982
NSN 5965-01-650-3845
NSN 6130-00-400-3274
NSN 6610-01-420-7817
NSN 5935-01-100-3661