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 6685-01-189-4316
NSN 5998-01-465-0010
NSN 5998-01-444-3964
NSN 5965-00-481-9737
NSN 6145-00-631-4085
NSN 5915-01-376-0898
NSN 5930-00-951-0322
NSN 6150-01-564-9291
NSN 6110-01-451-4326
NSN 6620-01-542-0494
NSN 5960-00-738-6469
NSN 6610-00-009-2736