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 5996-01-386-4230
NSN 6105-01-036-5984
NSN 6145-01-202-7484
NSN 5996-01-197-1688
NSN 5905-01-356-0747
NSN 5996-01-261-1554
NSN 5965-01-612-6390
NSN 6220-01-083-5822
NSN 5935-01-282-0921
NSN 6130-01-213-7813
NSN 5998-01-606-7865
NSN 5945-01-199-3800