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 6135-00-497-0491
NSN 5998-01-605-1712
NSN 6220-01-004-2024
NSN 5975-00-877-1051
NSN 5999-01-149-4859
NSN 5855-00-797-8217
NSN 6620-01-605-1465
NSN 6105-00-810-5648
NSN 5910-00-819-9004
NSN 5985-01-285-6533
NSN 5935-01-137-2261
NSN 6130-01-263-5724