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 5930-01-082-4298
NSN 6620-01-518-9261
NSN 5895-01-141-8095
NSN 6135-01-632-3365
NSN 6130-01-171-4612
NSN 5975-01-061-2182
NSN 6220-01-219-9670
NSN 5960-00-882-9042
NSN 6650-01-529-6416
NSN 5996-00-074-4124
NSN 5998-00-653-0085
NSN 5855-00-149-0766