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 7035-01-408-8698
NSN 6220-00-050-0191
NSN 6130-00-797-8681
NSN 5855-00-548-4742
NSN 5975-00-548-6973
NSN 6150-01-086-8430
NSN 2925-00-902-3881
NSN 5935-00-944-0859
NSN 5965-01-440-1213
NSN 6645-00-936-9111
NSN 5945-01-341-1939
NSN 5935-01-386-5808