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 5920-01-306-0110
NSN 6650-01-570-4795
NSN 5998-01-576-5507
NSN 5935-00-351-9775
NSN 5999-01-110-2628
NSN 5905-01-326-4302
NSN 5960-01-355-2968
NSN 5985-00-633-9963
NSN 7035-01-033-3007
NSN 5910-00-108-5375
NSN 5835-00-523-0736
NSN 6135-00-087-5300