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 6130-00-542-8078
NSN 5975-01-183-8797
NSN 5999-01-439-5938
NSN 5965-01-540-0743
NSN 5930-01-149-5806
NSN 5965-01-224-4993
NSN 6220-00-279-8819
NSN 6620-00-286-5721
NSN 5910-00-693-4589
NSN 6150-01-481-3634
NSN 5999-00-861-5494
NSN 6610-01-027-1641