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 5945-01-048-6234
NSN 2925-01-304-2127
NSN 6150-01-411-8598
NSN 5960-01-226-0342
NSN 5990-01-286-0601
NSN 6105-00-478-5731
NSN 5965-00-879-7287
NSN 5935-01-608-4860
NSN 5835-01-310-8979
NSN 6685-00-146-2308
NSN 5945-01-458-5381
NSN 5960-00-287-9932