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 6135-01-497-2384
NSN 5996-01-349-0261
NSN 5920-01-600-8365
NSN 6110-00-348-9246
NSN 5960-01-024-4443
NSN 5999-00-838-8486
NSN 5855-01-010-4921
NSN 6645-00-171-9639
NSN 2925-00-290-7052
NSN 5915-00-267-1343
NSN 6110-00-469-7981
NSN 5935-01-282-3133