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 5960-01-338-3412
NSN 5915-01-082-6316
NSN 5935-00-455-6000
NSN 6620-01-502-1656
NSN 5915-01-113-1340
NSN 5895-01-593-1903
NSN 5996-01-227-3005
NSN 2925-00-553-8799
NSN 5960-00-835-2575
NSN 6220-01-556-1623
NSN 5950-00-081-0461
NSN 5935-00-483-6193