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 6610-01-055-0468
NSN 5910-01-321-2919
NSN 6685-01-469-0052
NSN 6610-01-493-9971
NSN 6320-01-154-1099
NSN 5855-00-114-4954
NSN 5950-01-648-4745
NSN 5920-01-401-5315
NSN 6135-00-557-0174
NSN 5910-00-360-9310
NSN 6130-00-186-0737
NSN 5985-01-653-6814