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 5855-01-364-9810
NSN 6685-01-289-0950
NSN 5930-01-139-5177
NSN 5945-01-062-0800
NSN 5975-01-592-6015
NSN 5835-00-368-4182
NSN 6685-01-100-6744
NSN 5990-01-259-7138
NSN 5935-01-044-2359
NSN 6650-00-629-8027
NSN 6145-00-082-5172
NSN 5975-01-275-6910