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 5925-01-132-6092
NSN 5920-01-221-9598
NSN 5960-00-372-4876
NSN 5998-00-824-2136
NSN 5965-00-823-8623
NSN 6685-01-428-9618
NSN 5920-01-262-4730
NSN 5950-01-397-4729
NSN 6650-01-284-4364
NSN 4140-01-599-3244
NSN 5960-00-855-6374
NSN 5915-00-125-2504