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 5960-00-515-7366
NSN 6685-00-082-3153
NSN 5985-01-400-5948
NSN 5990-01-633-9503
NSN 5985-01-593-8954
NSN 5910-01-312-0071
NSN 5920-00-164-1147
NSN 5965-01-504-6139
NSN 5985-00-871-3990
NSN 6650-00-901-1501
NSN 5965-01-374-9075
NSN 6685-00-222-2932