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 5965-00-351-7460
NSN 5965-01-147-8874
NSN 5998-01-494-7288
NSN 6650-00-482-8984
NSN 6240-01-440-9827
NSN 6620-01-172-5497
NSN 5965-01-526-3190
NSN 5975-01-454-1601
NSN 5930-00-596-9276
NSN 6650-01-185-2544
NSN 5895-01-348-7442
NSN 6150-01-256-8358