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 5930-00-276-9289
NSN 6105-00-204-5497
NSN 5996-00-182-7627
NSN 5950-00-279-7184
NSN 5905-01-007-2426
NSN 5910-00-868-6676
NSN 6135-01-125-4867
NSN 5910-00-494-7061
NSN 5996-01-467-1592
NSN 6650-01-432-1830
NSN 6135-01-650-4313
NSN 5895-01-100-3759