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 5835-01-332-2867
NSN 6110-00-703-4442
NSN 5930-01-217-9675
NSN 6145-01-452-5841
NSN 5990-01-370-4785
NSN 6130-00-868-1665
NSN 5975-00-226-1167
NSN 5999-00-853-8862
NSN 6145-00-681-1585
NSN 4140-01-391-6462
NSN 5960-01-052-5039
NSN 5835-01-632-6627