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 5998-00-070-2585
NSN 5905-01-102-6058
NSN 5965-01-023-0809
NSN 5915-01-005-0164
NSN 5965-01-141-5449
NSN 6650-00-283-0978
NSN 5905-00-958-8638
NSN 5985-00-558-6833
NSN 5996-00-125-0112
NSN 5975-01-442-5558
NSN 6645-00-183-8812
NSN 5990-01-148-5326