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 5985-01-475-8361
NSN 6220-00-210-7572
NSN 5985-01-102-1576
NSN 5985-01-471-2090
NSN 5930-00-514-2095
NSN 5925-01-153-7493
NSN 5930-01-502-6910
NSN 5910-01-399-0255
NSN 5855-01-605-2438
NSN 5915-00-340-1135
NSN 5965-00-978-8535
NSN 5855-00-491-7079