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 5975-00-897-2091
NSN 5996-01-578-6955
NSN 5935-01-270-6247
NSN 5990-01-463-2279
NSN 5998-00-137-2976
NSN 7035-01-256-9598
NSN 6610-01-023-3220
NSN 5950-00-420-8545
NSN 6650-01-583-2505
NSN 7035-00-997-6212
NSN 5855-00-991-0096
NSN 7035-01-413-6697