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 6620-01-529-7513
NSN 6150-00-621-7807
NSN 5960-00-887-2618
NSN 6220-01-592-3976
NSN 6610-01-424-0776
NSN 6105-01-287-9476
NSN 5950-01-525-1909
NSN 5975-01-068-3705
NSN 5996-01-601-4199
NSN 5990-01-056-6413
NSN 5950-00-387-5741
NSN 5950-00-037-3719