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 5925-00-487-1502
NSN 6650-01-274-3828
NSN 5920-00-082-8331
NSN 6145-01-416-5808
NSN 5835-01-442-6482
NSN 6110-00-382-5472
NSN 5998-01-483-7467
NSN 5996-00-707-6228
NSN 5915-00-278-5561
NSN 6610-00-216-6538
NSN 6320-00-004-9158
NSN 4140-00-516-4987