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 7035-00-455-7666
NSN 5935-01-043-0671
NSN 5999-00-678-2672
NSN 6650-00-193-7358
NSN 5905-01-513-0996
NSN 5985-00-859-7968
NSN 5925-00-787-3046
NSN 6150-01-160-9327
NSN 5975-01-087-7906
NSN 7035-01-365-9610
NSN 5855-01-364-1005
NSN 7035-00-445-9657