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 5965-01-648-8042
NSN 5935-01-152-1241
NSN 5950-00-756-5184
NSN 5895-01-634-0630
NSN 6110-01-651-5161
NSN 5960-01-641-5493
NSN 5996-01-588-6414
NSN 6320-01-283-1300
NSN 6135-01-322-4655
NSN 5895-00-777-3504
NSN 5920-01-042-1798
NSN 5990-01-485-0260