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 5965-00-933-8971
NSN 6645-00-204-4100
NSN 5935-01-258-7154
NSN 5960-00-781-4084
NSN 5945-01-562-1272
NSN 6105-01-643-1465
NSN 5855-01-261-5495
NSN 5855-01-465-4083
NSN 6240-00-822-4571
NSN 5950-00-060-7183
NSN 5950-01-517-1025
NSN 6150-01-179-6715