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 5996-00-760-8499
NSN 6610-00-958-0294
NSN 5985-00-170-4156
NSN 5920-00-140-1492
NSN 6610-01-534-6377
NSN 6220-00-511-8214
NSN 6105-00-908-1664
NSN 5925-01-023-1411
NSN 5935-01-348-7964
NSN 6240-00-479-0332
NSN 5990-00-382-5885
NSN 5925-00-496-5058