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 7035-01-023-1008
NSN 5945-00-283-6896
NSN 6685-00-150-2305
NSN 5915-01-648-7354
NSN 7035-01-357-0435
NSN 5895-00-013-9312
NSN 6620-01-028-6374
NSN 5990-01-419-0661
NSN 5996-00-285-3727
NSN 5920-01-481-8201
NSN 6150-00-109-6565
NSN 6685-00-481-9852