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 5945-01-416-3637
NSN 5990-00-366-0112
NSN 6650-00-466-1697
NSN 6105-01-380-4392
NSN 5996-01-334-0218
NSN 5996-01-010-3816
NSN 5910-00-918-2979
NSN 5990-01-217-1550
NSN 6145-01-209-0842
NSN 6650-01-279-0658
NSN 5895-00-270-6595
NSN 5950-00-153-4824