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 6320-00-382-7825
NSN 6620-01-024-7003
NSN 6130-00-730-7411
NSN 6610-00-495-1344
NSN 5895-00-457-0571
NSN 5855-00-879-7245
NSN 5950-01-322-9494
NSN 5985-01-462-1845
NSN 5985-01-379-2513
NSN 5855-01-364-1005
NSN 6110-00-193-0030
NSN 6130-01-194-4163