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 5945-00-069-9279
NSN 5935-01-488-4493
NSN 6130-00-995-0774
NSN 5998-01-305-0754
NSN 5935-01-523-7418
NSN 5930-01-634-0659
NSN 6610-01-337-4640
NSN 5895-01-327-3000
NSN 6620-00-483-1961
NSN 5950-01-634-0677
NSN 5905-00-455-2470
NSN 6685-00-466-8879