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 6150-01-091-0234
NSN 5905-01-387-0624
NSN 5996-01-430-3960
NSN 5910-01-229-8644
NSN 5998-01-148-1585
NSN 5965-01-429-6614
NSN 5835-01-527-2629
NSN 6110-01-461-6767
NSN 6105-00-426-5430
NSN 5920-01-615-0546
NSN 5930-01-156-1513
NSN 5855-01-606-3745