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 5960-01-533-5162
NSN 6650-00-195-7519
NSN 6645-00-300-0401
NSN 6240-01-525-2401
NSN 5915-00-216-5909
NSN 5950-00-859-6348
NSN 5990-00-274-3225
NSN 6650-01-514-7809
NSN 5960-00-542-9031
NSN 6110-01-094-7661
NSN 5910-01-369-9618
NSN 5950-01-155-1569