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 5999-00-388-0584
NSN 5925-01-523-7423
NSN 6150-00-318-8209
NSN 6150-01-220-7174
NSN 7035-01-322-8180
NSN 6110-01-261-4980
NSN 6620-01-321-7687
NSN 5835-00-660-4523
NSN 5996-01-196-4502
NSN 5960-01-387-5290
NSN 6130-01-423-1630
NSN 5965-01-026-1125