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 5965-01-258-5662
NSN 5835-01-029-5602
NSN 6220-01-481-7056
NSN 5960-01-082-2119
NSN 6220-01-116-2411
NSN 5975-01-647-1636
NSN 5990-00-934-3145
NSN 5965-01-432-1452
NSN 5985-00-866-6470
NSN 5910-01-201-3545
NSN 5910-01-200-5740
NSN 5855-01-363-8646