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 5935-00-574-7541
NSN 5996-01-194-4498
NSN 5965-01-363-6946
NSN 6240-01-101-4413
NSN 6645-00-479-9334
NSN 6130-01-505-3511
NSN 4140-00-143-9084
NSN 6105-01-502-0352
NSN 5895-01-367-5343
NSN 5895-01-069-3279
NSN 6105-01-122-6918
NSN 6150-01-245-8701