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 6130-01-034-0475
NSN 6650-01-062-0828
NSN 5998-00-862-7299
NSN 5965-00-626-5346
NSN 5996-01-358-2655
NSN 6135-00-728-9860
NSN 5975-01-182-5131
NSN 6145-01-257-4465
NSN 6240-00-440-3656
NSN 5855-00-885-8452
NSN 6610-01-632-8561
NSN 5930-00-466-3643