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 5895-00-012-7493
NSN 5855-00-797-8217
NSN 5945-00-665-5055
NSN 5855-01-027-8414
NSN 5960-01-468-5785
NSN 6240-01-604-9172
NSN 6620-00-004-5466
NSN 5975-00-045-9819
NSN 6150-00-184-5523
NSN 6610-00-903-6095
NSN 5998-00-606-8813
NSN 5895-00-478-9289