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 5915-01-424-3186
NSN 5920-00-753-5113
NSN 5930-01-215-1168
NSN 6105-00-106-5494
NSN 5975-00-604-0479
NSN 6220-01-352-4141
NSN 5905-00-905-4047
NSN 5835-01-524-4731
NSN 6130-01-113-7566
NSN 5930-01-007-2625
NSN 5950-01-536-9375
NSN 5998-01-437-6506