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 5998-01-411-9857
NSN 6650-00-425-7028
NSN 5935-00-574-7541
NSN 5998-01-292-0057
NSN 5920-00-045-4211
NSN 6610-01-288-6103
NSN 5910-01-314-8802
NSN 6150-00-361-6814
NSN 5935-00-079-9413
NSN 5915-01-579-1055
NSN 5950-01-464-2507
NSN 5905-00-119-3505