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 7035-01-318-6578
NSN 5925-00-728-2290
NSN 5985-01-305-3361
NSN 5950-00-960-7021
NSN 5965-00-522-0922
NSN 5945-00-087-6188
NSN 6110-01-400-4207
NSN 5905-01-649-1212
NSN 6650-01-433-3056
NSN 5935-01-510-0906
NSN 5855-01-579-0062
NSN 6105-01-459-9960