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 5930-01-141-7740
NSN 5945-00-940-0857
NSN 6130-00-132-1839
NSN 6645-01-037-7725
NSN 5915-01-319-0114
NSN 6110-01-504-0633
NSN 5835-01-056-4149
NSN 5965-00-163-5113
NSN 5835-01-158-6878
NSN 5855-01-088-8700
NSN 6150-01-571-8906
NSN 6130-01-027-4425