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 5925-01-150-8127
NSN 6105-00-069-4370
NSN 6130-01-607-0246
NSN 5910-00-908-6594
NSN 6620-00-589-0071
NSN 5965-00-393-1294
NSN 5945-00-925-9992
NSN 6150-00-100-4373
NSN 5920-00-937-3713
NSN 5985-01-088-1465
NSN 5930-01-578-6392
NSN 5905-01-509-2895