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 6135-00-851-8575
NSN 6150-01-605-7820
NSN 6610-00-103-1196
NSN 5950-01-583-6563
NSN 5990-00-764-3773
NSN 6320-01-376-2778
NSN 6130-00-635-2068
NSN 6240-00-911-4832
NSN 5998-00-128-0888
NSN 5910-00-263-3630
NSN 6685-00-296-0392
NSN 5930-00-846-8970