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 5925-01-495-0117
NSN 5950-00-518-2162
NSN 5835-01-068-4214
NSN 5998-00-625-9196
NSN 5999-01-333-4857
NSN 5998-00-371-8147
NSN 5855-01-578-6742
NSN 6220-01-398-4130
NSN 6650-00-026-8139
NSN 6135-00-798-1425
NSN 5930-00-611-6484
NSN 5960-00-857-8742