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 6105-01-102-6643
NSN 6320-01-446-6775
NSN 6320-00-382-7825
NSN 5835-00-279-6626
NSN 5910-00-298-1833
NSN 5960-00-786-7967
NSN 6150-01-153-2796
NSN 5965-01-526-3190
NSN 6610-01-534-7683
NSN 5905-00-596-1037
NSN 6320-01-129-9656
NSN 5915-01-130-0310