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 5905-00-135-7366
NSN 5998-01-243-8314
NSN 6650-00-891-9850
NSN 6320-01-631-7828
NSN 5910-01-023-1406
NSN 5920-01-014-0611
NSN 5960-00-368-4084
NSN 5990-01-499-6930
NSN 6130-00-110-5194
NSN 6650-00-349-8732
NSN 5985-01-279-4437
NSN 5925-00-509-3708