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 5945-01-057-7430
NSN 6110-00-199-1616
NSN 6105-00-994-4563
NSN 6620-01-047-5831
NSN 5935-01-613-2409
NSN 5996-01-146-5765
NSN 5960-01-142-1995
NSN 6135-01-465-2681
NSN 6110-00-900-3970
NSN 5895-00-068-7134
NSN 6685-01-532-8975
NSN 5910-01-250-1438