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 5930-01-488-4460
NSN 5905-01-420-6349
NSN 6645-00-646-6631
NSN 5945-01-277-6791
NSN 5975-01-441-8386
NSN 5998-00-023-0653
NSN 5935-01-024-5846
NSN 6650-01-393-4152
NSN 5985-00-023-5705
NSN 5935-00-824-7565
NSN 5960-00-782-7658
NSN 5930-01-199-3694