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 5950-01-394-4673
NSN 5960-01-111-5142
NSN 6150-00-360-1508
NSN 6610-01-235-5566
NSN 6650-00-003-5413
NSN 5965-01-372-3593
NSN 6220-01-360-5525
NSN 6620-01-570-4026
NSN 5965-00-023-0944
NSN 6220-01-106-3215
NSN 5920-00-280-1060
NSN 5950-00-098-8682