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 5960-01-539-1956
NSN 6650-00-431-8146
NSN 6105-01-377-6284
NSN 5920-01-239-8857
NSN 5965-01-445-3564
NSN 5920-01-602-4824
NSN 5915-01-254-2128
NSN 6650-00-510-3786
NSN 6220-00-567-6862
NSN 6130-01-173-1966
NSN 5855-01-362-3640
NSN 6685-01-365-5682