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 6650-00-901-4914
NSN 5965-00-581-9978
NSN 6685-00-398-0341
NSN 5985-00-270-1096
NSN 6135-00-209-6918
NSN 5915-00-249-1641
NSN 6650-00-684-3060
NSN 5975-01-068-4125
NSN 5999-01-219-9595
NSN 5996-01-415-3291
NSN 6150-01-370-4177
NSN 5905-01-474-9772