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 6135-01-518-9813
NSN 6610-01-046-1117
NSN 5930-00-308-4320
NSN 5920-01-323-7645
NSN 6645-01-091-9363
NSN 6130-00-723-3363
NSN 5925-00-064-5309
NSN 5935-01-161-2029
NSN 6220-00-116-8464
NSN 6610-01-633-8931
NSN 5998-01-322-1519
NSN 6610-01-440-9913