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 5996-01-223-5896
NSN 6130-01-182-5725
NSN 6685-01-437-9113
NSN 5935-01-372-8067
NSN 6220-01-359-2603
NSN 5855-00-288-1408
NSN 5835-00-834-1286
NSN 5835-01-406-4066
NSN 6150-01-174-2982
NSN 5935-00-246-5280
NSN 6610-01-010-4516
NSN 5935-01-215-2902