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 5975-01-195-8078
NSN 6320-01-313-2709
NSN 5935-01-030-9365
NSN 6650-00-134-5130
NSN 6150-00-737-7725
NSN 5975-00-074-2072
NSN 4140-01-164-6685
NSN 5930-00-123-7170
NSN 5960-01-632-6576
NSN 6685-01-332-7762
NSN 5895-01-642-7463
NSN 7035-00-142-9076