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 4140-00-289-8196
NSN 6610-01-343-2609
NSN 5855-01-222-6065
NSN 6135-01-467-5100
NSN 5998-01-317-3763
NSN 5895-01-260-8581
NSN 6130-00-104-8196
NSN 5985-01-209-3233
NSN 6610-01-555-8364
NSN 5999-00-665-7711
NSN 5960-01-011-8687
NSN 6150-01-651-5195