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 5935-00-140-6386
NSN 5998-01-218-2000
NSN 5965-00-513-1352
NSN 6130-01-246-5645
NSN 5910-01-288-0730
NSN 7035-00-054-3414
NSN 5999-01-134-9146
NSN 5910-01-141-6667
NSN 6105-01-351-6899
NSN 5930-01-468-5685
NSN 5910-00-266-8438
NSN 6220-01-407-5639