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 6645-01-343-1676
NSN 5925-01-379-7734
NSN 6150-00-836-0793
NSN 6130-01-310-2906
NSN 5975-01-020-7869
NSN 5920-01-153-7487
NSN 5998-01-135-6765
NSN 5960-01-370-4285
NSN 6105-01-509-1672
NSN 5985-01-545-8637
NSN 5930-01-304-9199
NSN 6650-01-231-4169