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 6150-01-045-0056
NSN 2925-01-068-3844
NSN 5905-00-289-9898
NSN 6130-00-166-6443
NSN 5930-00-189-0635
NSN 6645-01-488-5466
NSN 5965-01-224-4993
NSN 5915-00-990-4615
NSN 6110-00-417-9593
NSN 5915-00-103-2631
NSN 6105-01-279-7588
NSN 5915-00-532-7023