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 5999-01-023-7997
NSN 5930-01-209-0642
NSN 6135-00-274-4035
NSN 5935-01-526-4572
NSN 7035-00-225-6499
NSN 5999-00-917-2367
NSN 6135-00-519-1325
NSN 6685-00-140-5237
NSN 6610-01-508-6272
NSN 5895-01-011-9900
NSN 5998-01-283-9139
NSN 6220-01-406-7310