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 5950-01-062-1437
NSN 5855-00-821-7512
NSN 5965-01-020-1514
NSN 6610-00-781-2588
NSN 6685-01-056-4379
NSN 5835-00-933-9609
NSN 6240-00-140-4184
NSN 5935-01-071-9861
NSN 5960-01-448-3497
NSN 6130-00-421-2417
NSN 5996-00-401-4502
NSN 6240-01-312-0847