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 6610-00-527-8892
NSN 5985-01-124-4292
NSN 6620-01-169-9470
NSN 5835-01-013-9321
NSN 6105-01-249-9457
NSN 6150-01-359-6044
NSN 6105-01-122-4939
NSN 6685-00-794-2993
NSN 6650-00-147-8765
NSN 6650-01-288-8279
NSN 5960-01-170-0234
NSN 6145-01-379-2695