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 5855-00-494-9581
NSN 5925-01-446-7271
NSN 2925-00-091-6745
NSN 5905-01-160-5037
NSN 5998-00-023-8968
NSN 5905-00-148-8338
NSN 5975-01-513-9643
NSN 6620-00-613-3023
NSN 6130-00-876-2511
NSN 5975-01-574-9923
NSN 6110-01-423-9193
NSN 6620-00-930-5680