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 5905-01-359-7582
NSN 5905-01-445-4323
NSN 6320-01-250-0290
NSN 5855-01-291-1126
NSN 5935-00-353-2147
NSN 5945-00-185-4815
NSN 5905-01-141-6633
NSN 5985-01-360-3367
NSN 5945-01-392-8282
NSN 5950-00-814-0024
NSN 5920-00-891-2771
NSN 6130-01-422-7261