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 6110-01-546-9926
NSN 5960-01-512-0233
NSN 5835-00-422-1441
NSN 5950-00-406-6498
NSN 5950-00-848-6817
NSN 5835-01-170-5537
NSN 6645-01-470-9599
NSN 5999-01-442-1526
NSN 5910-00-609-2889
NSN 5915-00-252-1876
NSN 6130-01-442-8759
NSN 5920-00-827-1094