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 5999-01-376-0165
NSN 6240-01-456-2085
NSN 6150-01-262-7055
NSN 5835-01-307-8954
NSN 5960-00-484-7728
NSN 5998-00-756-2752
NSN 6110-01-486-3904
NSN 5905-01-476-0123
NSN 5985-00-974-5834
NSN 5998-01-301-8461
NSN 6220-01-533-5849
NSN 5895-01-370-4323