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 6105-00-312-3898
NSN 5985-01-179-8379
NSN 5990-01-197-6922
NSN 5960-01-408-6290
NSN 5930-01-572-8890
NSN 5835-00-491-6075
NSN 6645-01-415-3894
NSN 5855-01-352-7033
NSN 5998-01-469-6141
NSN 5905-00-659-3904
NSN 6135-00-321-6707
NSN 6650-01-649-0228