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 5950-01-310-9669
NSN 6130-00-413-4683
NSN 6610-00-331-3460
NSN 6135-00-461-3590
NSN 6620-01-187-1752
NSN 5835-01-545-2629
NSN 6130-00-920-0301
NSN 5920-00-851-1122
NSN 5990-01-210-9788
NSN 5905-01-267-3946
NSN 5965-00-355-9564
NSN 6150-00-348-9559