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 6105-01-648-4431
NSN 5999-00-599-1705
NSN 5965-00-470-9521
NSN 6135-00-628-1142
NSN 5975-01-334-1378
NSN 6685-00-366-6997
NSN 5910-01-068-3625
NSN 5965-01-341-7945
NSN 6105-00-466-9880
NSN 6220-01-146-5152
NSN 5855-01-397-1105
NSN 5835-01-611-8912