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 6610-01-029-8749
NSN 5910-01-449-4942
NSN 5935-00-737-1268
NSN 5935-00-709-2941
NSN 6220-01-165-7159
NSN 6240-01-193-6545
NSN 5975-01-170-4131
NSN 6320-01-177-3192
NSN 5960-00-968-7582
NSN 2925-00-677-5641
NSN 7035-00-497-8784
NSN 5835-00-611-0607