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 5965-01-514-6093
NSN 5999-00-320-0735
NSN 6240-01-251-8435
NSN 5855-00-256-5562
NSN 6145-00-001-6754
NSN 6130-01-552-0794
NSN 5990-01-426-7350
NSN 5990-01-649-4647
NSN 5855-01-435-5548
NSN 5996-01-157-1857
NSN 5998-01-310-5370
NSN 6150-01-140-8718