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 6320-00-405-2348
NSN 6650-00-423-2178
NSN 6620-00-980-6258
NSN 5998-00-253-2307
NSN 5855-01-318-7663
NSN 5855-01-152-8782
NSN 5920-01-211-5557
NSN 6105-00-138-9265
NSN 5835-01-446-6065
NSN 6240-00-370-5862
NSN 6130-00-234-3754
NSN 5910-00-100-1496