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 6645-00-062-4012
NSN 6220-01-079-6244
NSN 5920-01-583-2134
NSN 5910-01-469-9397
NSN 6135-00-152-8729
NSN 5990-00-924-8024
NSN 6240-00-882-8487
NSN 5835-01-266-4382
NSN 6620-01-495-7446
NSN 5915-01-437-8267
NSN 6135-01-247-5660
NSN 6240-01-531-4619