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 5965-01-371-8031
NSN 5950-01-240-5494
NSN 6240-01-463-3664
NSN 5960-01-317-3800
NSN 5915-00-700-5728
NSN 5945-01-389-4073
NSN 6685-00-968-1953
NSN 6650-01-559-3862
NSN 6220-01-582-5044
NSN 6645-01-331-5674
NSN 6620-01-259-5944
NSN 5920-01-032-2133