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 5998-00-125-6383
NSN 5915-01-334-4932
NSN 5895-01-428-9101
NSN 5905-01-240-5160
NSN 6645-01-291-8352
NSN 6650-00-443-4292
NSN 5910-00-614-1438
NSN 5965-01-338-4623
NSN 5920-00-470-9524
NSN 5985-00-411-6693
NSN 6130-00-725-8454
NSN 5895-01-532-4410