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 5985-00-243-0609
NSN 5960-01-530-0581
NSN 6645-00-151-5280
NSN 7035-01-481-0928
NSN 5975-00-571-8467
NSN 5960-01-649-1341
NSN 6110-00-453-8971
NSN 5996-01-633-7979
NSN 6110-00-684-6844
NSN 6620-00-908-2368
NSN 5965-01-580-4774
NSN 6110-01-287-9607