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 5999-01-322-3966
NSN 5975-01-444-2406
NSN 5895-01-362-5193
NSN 5985-01-649-4836
NSN 5935-00-011-2465
NSN 5915-00-580-2716
NSN 5910-01-654-0940
NSN 6105-00-474-4619
NSN 5975-01-069-3236
NSN 6620-01-028-6374
NSN 5999-01-583-0439
NSN 6105-01-600-4882