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 6220-01-340-6655
NSN 5990-01-045-2129
NSN 5960-00-091-8729
NSN 5895-00-363-9370
NSN 5950-01-330-9256
NSN 6320-01-064-0372
NSN 5950-00-343-9683
NSN 5920-01-331-4712
NSN 7035-01-095-9322
NSN 5935-00-693-1166
NSN 6135-01-554-4281
NSN 5945-00-824-0484