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 5965-01-422-1392
NSN 4140-01-102-4131
NSN 6220-00-520-2603
NSN 5905-01-581-7152
NSN 5915-00-652-9095
NSN 6105-00-104-5306
NSN 6145-01-163-0664
NSN 5895-01-483-4680
NSN 5960-00-256-3622
NSN 5910-01-197-9431
NSN 5996-00-161-4202
NSN 6105-01-212-4200