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 2925-00-878-2196
NSN 5998-01-113-7644
NSN 2925-00-690-8763
NSN 5915-01-495-7677
NSN 5950-01-572-0951
NSN 6220-01-472-6699
NSN 6220-00-246-7245
NSN 5915-01-208-6494
NSN 5930-00-036-0381
NSN 5855-01-508-4654
NSN 5835-01-160-7282
NSN 2925-00-082-8219