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 6105-01-222-7246
NSN 5910-01-469-5989
NSN 5915-01-306-5514
NSN 6110-00-918-3680
NSN 5965-01-317-5020
NSN 5998-01-034-7786
NSN 5905-00-422-8340
NSN 6145-01-559-9793
NSN 6620-00-701-3575
NSN 5985-01-487-6479
NSN 6220-01-310-7166
NSN 5999-01-562-3884