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 5915-00-215-0192
NSN 5999-01-243-4566
NSN 6320-00-521-9350
NSN 5925-01-205-2679
NSN 6320-01-552-8721
NSN 5985-00-890-4428
NSN 5975-00-566-4232
NSN 6110-00-358-1870
NSN 5950-00-159-1571
NSN 5965-01-406-4164
NSN 5935-01-045-9292
NSN 6650-01-290-4001