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 5925-01-206-9991
NSN 7035-01-251-9566
NSN 6240-01-610-6150
NSN 6130-01-104-9429
NSN 5930-01-383-9640
NSN 6645-01-141-7737
NSN 6610-00-877-5905
NSN 5910-01-631-7483
NSN 5950-01-147-5662
NSN 5935-01-068-2796
NSN 6320-00-908-6841
NSN 5999-01-091-3788