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 6650-00-389-4111
NSN 6130-01-062-7612
NSN 6220-01-064-6115
NSN 5998-01-527-5468
NSN 5905-01-233-2008
NSN 5935-00-814-5873
NSN 6620-01-223-9025
NSN 5950-01-144-0661
NSN 5999-01-321-9607
NSN 7035-01-236-4762
NSN 6610-01-600-5111
NSN 5920-01-101-4354