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 6610-00-689-3629
NSN 6320-00-977-3930
NSN 5935-01-246-4259
NSN 6685-01-306-0704
NSN 6110-01-116-2348
NSN 6240-00-738-1878
NSN 6610-00-864-4730
NSN 6110-01-443-6223
NSN 6650-01-121-6904
NSN 6610-00-114-8794
NSN 6130-00-045-4431
NSN 6110-01-437-6430