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 5965-01-258-1988
NSN 6645-01-633-1852
NSN 6645-00-496-9720
NSN 5990-00-165-9195
NSN 5935-00-733-6587
NSN 6110-01-553-8608
NSN 6650-00-943-4247
NSN 5915-00-929-8830
NSN 5985-01-349-8705
NSN 6240-01-646-5509
NSN 5965-00-078-7615
NSN 7035-00-941-4949