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 6110-01-545-7082
NSN 5996-01-553-5946
NSN 5965-01-231-0261
NSN 6105-00-537-2483
NSN 6320-01-247-0898
NSN 6610-01-044-4740
NSN 6150-01-378-6736
NSN 5835-00-368-4182
NSN 6130-01-502-7171
NSN 5990-01-277-2118
NSN 5925-00-597-1558
NSN 5905-01-223-8448