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 5950-00-290-8090
NSN 6105-01-483-8547
NSN 5915-00-111-4296
NSN 6610-00-481-7136
NSN 6110-01-535-5943
NSN 2925-00-192-1166
NSN 6150-00-618-2749
NSN 4140-00-078-9357
NSN 5965-01-192-1366
NSN 5835-01-350-0566
NSN 5905-01-378-5510
NSN 2925-01-364-7926