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 5960-00-194-1488
NSN 5910-00-929-5068
NSN 6150-00-765-8394
NSN 5930-01-016-7698
NSN 5915-01-167-9072
NSN 5965-01-239-4034
NSN 6150-01-554-0360
NSN 5960-00-607-0395
NSN 5960-00-827-1201
NSN 5920-01-259-4258
NSN 5960-00-018-3477
NSN 6645-01-347-0450