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 6110-01-443-5010
NSN 5935-01-048-7527
NSN 5965-00-194-9428
NSN 5996-01-630-5791
NSN 6240-00-852-4870
NSN 5905-01-316-8267
NSN 6145-01-181-6198
NSN 6620-01-250-1692
NSN 5855-01-273-3843
NSN 5985-00-060-2882
NSN 6110-01-369-0882
NSN 5895-01-246-2475