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 6620-00-703-4260
NSN 5990-00-835-8972
NSN 5935-01-423-8653
NSN 5930-01-035-7711
NSN 5960-00-584-4553
NSN 5935-01-578-7040
NSN 6130-01-304-0313
NSN 6610-01-497-8271
NSN 5945-01-211-6085
NSN 6110-00-288-4179
NSN 2925-00-132-1280
NSN 6105-01-281-7714