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 5950-00-858-4066
NSN 6645-01-301-5563
NSN 6610-01-152-2821
NSN 5998-01-353-5883
NSN 5925-01-048-8235
NSN 6240-00-023-9238
NSN 5835-00-065-6757
NSN 6610-00-227-8846
NSN 5945-01-047-0187
NSN 5998-01-207-4970
NSN 5915-00-825-3166
NSN 5920-01-440-9829