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 5999-01-012-3546
NSN 5855-00-221-9435
NSN 6220-01-185-5545
NSN 5998-01-250-2887
NSN 6130-01-209-9067
NSN 6220-01-161-2836
NSN 6620-01-555-1453
NSN 5930-01-107-7486
NSN 5985-01-544-6953
NSN 5855-01-205-7030
NSN 6620-00-305-8481
NSN 5990-00-583-9779