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 5915-01-360-5247
NSN 5965-00-877-9197
NSN 6220-01-222-0724
NSN 2925-01-057-6993
NSN 5920-00-775-2470
NSN 6320-00-459-8973
NSN 6105-00-187-0094
NSN 6620-01-483-1138
NSN 6650-00-244-5648
NSN 5835-01-580-0446
NSN 5985-00-208-6751
NSN 2925-01-606-3201