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 6240-01-542-8886
NSN 5855-01-131-9336
NSN 6685-01-350-3451
NSN 5855-01-495-1038
NSN 5920-01-218-7859
NSN 5855-01-027-8414
NSN 5910-00-803-4373
NSN 5930-00-820-9131
NSN 6610-01-296-4462
NSN 5965-01-415-2898
NSN 5960-01-480-4380
NSN 6620-01-106-2814