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 5915-01-453-4298
NSN 5895-01-512-1030
NSN 6645-01-076-3494
NSN 6135-00-676-5807
NSN 6240-00-004-2516
NSN 5920-01-081-1267
NSN 6610-01-083-1446
NSN 5835-01-632-6627
NSN 6145-00-882-9218
NSN 5998-01-330-8759
NSN 5935-01-542-9397
NSN 6610-01-643-2315