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 5895-00-284-4835
NSN 5960-01-290-5579
NSN 5965-00-888-2643
NSN 5999-00-753-7450
NSN 5996-00-860-3726
NSN 5935-00-269-5516
NSN 5996-01-363-7130
NSN 4140-00-788-6098
NSN 5990-01-264-6512
NSN 6685-01-592-2524
NSN 5835-00-912-5656
NSN 5960-00-452-6043