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 5985-01-559-5405
NSN 6150-00-926-6370
NSN 5835-00-785-7921
NSN 6240-01-065-7551
NSN 6105-00-103-9907
NSN 5930-00-287-5071
NSN 5960-01-168-5010
NSN 5905-00-189-0621
NSN 6645-01-445-5235
NSN 6105-01-250-2384
NSN 5985-00-216-7057
NSN 5960-01-599-9821