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 6135-00-321-6707
NSN 6110-00-196-8813
NSN 6150-01-462-1824
NSN 5998-01-606-7317
NSN 5960-01-370-4285
NSN 2925-01-492-5342
NSN 6650-00-105-8063
NSN 5965-01-176-3227
NSN 6610-00-155-1334
NSN 5999-01-206-4657
NSN 6145-01-543-6827
NSN 5965-01-474-5654