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 6610-00-518-4919
NSN 2925-01-123-5856
NSN 5930-01-182-4083
NSN 5965-01-631-4090
NSN 5935-01-500-9670
NSN 6685-01-171-6979
NSN 5950-00-233-5798
NSN 5910-00-387-4855
NSN 5950-01-152-1936
NSN 6105-01-479-5494
NSN 6610-00-276-1716
NSN 6650-01-258-0811