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 6130-01-069-4632
NSN 5950-00-202-5861
NSN 5895-01-123-9512
NSN 6105-00-664-1292
NSN 5965-01-144-7718
NSN 5990-01-133-0351
NSN 5950-01-619-0819
NSN 5960-01-480-7629
NSN 5965-00-083-8157
NSN 5905-00-346-6903
NSN 5960-01-305-5449
NSN 5935-00-894-3858