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 6105-00-527-7702
NSN 5920-01-185-2222
NSN 5935-01-569-8361
NSN 5975-01-108-1244
NSN 5960-01-504-3415
NSN 5996-00-950-4961
NSN 5999-01-160-7465
NSN 5985-00-626-9051
NSN 5965-01-607-5753
NSN 6220-00-676-0904
NSN 5930-01-449-1450
NSN 5895-00-788-0451