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 6645-01-567-8282
NSN 5905-01-497-9567
NSN 5930-00-589-1253
NSN 5999-01-634-0576
NSN 6645-00-192-1152
NSN 7035-01-330-1146
NSN 6135-01-301-8776
NSN 5985-01-024-9640
NSN 5915-01-074-8705
NSN 5935-01-207-1740
NSN 6320-00-218-6105
NSN 6320-01-322-8340