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 6685-00-147-8045
NSN 5910-00-081-2215
NSN 6620-01-106-3553
NSN 5835-00-930-8500
NSN 5905-00-204-9861
NSN 5945-01-222-0675
NSN 6320-01-397-0399
NSN 5996-00-294-7045
NSN 6240-01-572-0048
NSN 6620-01-105-1525
NSN 5960-01-483-9174
NSN 5985-00-703-0999