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 5985-01-529-8010
NSN 5998-01-502-9066
NSN 5905-01-484-7756
NSN 5945-00-951-2827
NSN 5835-01-510-1873
NSN 6610-01-491-6226
NSN 4140-01-450-0427
NSN 5998-00-553-9535
NSN 5950-01-606-9819
NSN 5965-01-177-3171
NSN 5935-00-480-6860
NSN 5950-01-298-1932