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 7035-01-443-9696
NSN 6240-01-069-2688
NSN 6110-01-487-5174
NSN 7035-00-703-3535
NSN 5996-01-327-8782
NSN 5960-00-147-0519
NSN 5985-01-418-2250
NSN 5999-01-634-0576
NSN 6220-01-044-5552
NSN 5910-00-702-0616
NSN 5950-01-519-2709
NSN 6105-01-212-9041