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 6150-01-282-3462
NSN 6645-01-430-4125
NSN 5835-01-568-7796
NSN 5950-00-446-9287
NSN 6110-01-321-0803
NSN 5895-00-769-9665
NSN 6320-01-365-2701
NSN 5905-00-464-4957
NSN 5930-00-179-1214
NSN 5999-01-364-2939
NSN 6240-00-038-7540
NSN 6220-01-325-1203