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 5905-01-510-9397
NSN 6130-00-896-9511
NSN 6145-01-025-1822
NSN 4140-00-526-4505
NSN 6150-01-248-6549
NSN 6130-01-218-4250
NSN 7035-01-476-7316
NSN 5895-00-983-4105
NSN 5945-01-329-7628
NSN 6650-01-142-1688
NSN 5905-01-135-1120
NSN 6645-01-371-6856