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 5960-00-872-5044
NSN 5915-00-874-7735
NSN 6240-01-320-1308
NSN 6610-01-141-7014
NSN 5895-00-269-3848
NSN 5855-01-149-4110
NSN 5910-01-416-7454
NSN 5960-01-335-1622
NSN 5915-01-059-6755
NSN 6150-00-719-6119
NSN 4140-00-229-8553
NSN 6130-01-558-4561