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 6650-00-035-9297
NSN 6685-01-192-9871
NSN 5905-00-537-7169
NSN 5915-01-360-7457
NSN 5998-00-999-2178
NSN 6650-01-411-6292
NSN 5985-00-944-0171
NSN 5998-01-634-0604
NSN 5965-01-250-3214
NSN 5975-00-306-4688
NSN 7035-00-631-3782
NSN 6650-01-538-8776