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 5998-00-827-0527
NSN 6150-00-252-0465
NSN 6645-00-935-7046
NSN 6240-01-094-6262
NSN 6130-01-480-2149
NSN 6220-01-569-2453
NSN 6650-01-016-0406
NSN 5985-00-006-9906
NSN 5835-00-160-2372
NSN 6220-00-870-6061
NSN 6620-00-513-0738
NSN 5990-00-181-2220