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 5895-00-932-6698
NSN 6130-01-310-8441
NSN 5950-01-395-3753
NSN 6135-00-985-7887
NSN 6105-01-584-5664
NSN 5855-01-020-7982
NSN 5998-01-487-5561
NSN 6220-01-056-5169
NSN 5960-01-325-2241
NSN 6685-00-789-3404
NSN 7035-01-384-4383
NSN 5915-00-678-0177