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 5960-01-009-1599
NSN 5925-00-479-8233
NSN 5950-01-599-9878
NSN 5960-01-429-5897
NSN 5965-01-450-3154
NSN 6650-01-481-1165
NSN 6220-01-154-5436
NSN 5925-00-185-9082
NSN 4140-00-226-9807
NSN 5930-00-629-0592
NSN 5930-01-502-7441
NSN 5960-00-999-7135