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 6620-00-701-3575
NSN 5855-00-821-7512
NSN 5985-01-409-2865
NSN 5855-00-896-4047
NSN 6610-01-348-0545
NSN 5930-00-102-8886
NSN 5930-00-518-2738
NSN 5950-00-840-6543
NSN 5835-00-907-3727
NSN 6110-01-290-8801
NSN 5985-01-574-4303
NSN 6110-00-473-5111