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 6220-00-307-0580
NSN 5920-01-528-0638
NSN 5835-00-583-1316
NSN 5910-01-467-2404
NSN 5910-01-509-1810
NSN 5998-01-250-3793
NSN 7035-01-111-7206
NSN 5945-00-786-1205
NSN 5998-00-176-8493
NSN 5965-01-372-3593
NSN 5905-01-540-1094
NSN 6135-01-301-8776