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 6685-01-440-8749
NSN 5925-01-087-9374
NSN 5960-00-326-9713
NSN 7035-01-242-2052
NSN 5945-00-155-4290
NSN 5920-01-025-1618
NSN 5895-01-656-6076
NSN 5920-00-916-5514
NSN 6650-01-357-0785
NSN 5930-01-157-9501
NSN 6105-00-769-0231
NSN 5835-00-711-3371