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 5895-01-320-4458
NSN 5915-01-583-8079
NSN 6620-00-377-5555
NSN 6320-01-139-0533
NSN 5999-01-431-3740
NSN 5965-01-628-6745
NSN 5985-01-576-1403
NSN 5895-01-647-0487
NSN 6610-01-240-3427
NSN 5998-01-356-5641
NSN 5990-01-134-2859
NSN 5990-00-952-6742