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 7035-00-782-7046
NSN 5975-01-547-6458
NSN 6610-00-935-7131
NSN 6220-00-730-5808
NSN 5960-01-274-7628
NSN 2925-01-364-7926
NSN 6110-01-505-5245
NSN 6135-01-620-1306
NSN 6130-01-309-0288
NSN 5990-01-224-8052
NSN 5975-01-552-2441
NSN 5925-01-453-5778