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 5945-01-415-5933
NSN 6110-01-261-1560
NSN 2925-01-257-6225
NSN 5935-01-090-5442
NSN 5999-01-132-8393
NSN 6685-00-196-5592
NSN 6150-00-443-3419
NSN 5985-01-327-7220
NSN 4140-00-868-1817
NSN 5930-01-526-4981
NSN 5965-01-546-7604
NSN 6150-01-256-7270