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 5835-01-168-6256
NSN 6110-00-524-3085
NSN 2925-01-454-2046
NSN 5935-00-915-1227
NSN 5855-01-229-3864
NSN 5998-01-275-8285
NSN 5999-00-322-4160
NSN 4140-00-168-1920
NSN 7035-01-652-8629
NSN 5998-01-346-9322
NSN 5930-01-388-2146
NSN 6145-00-269-4271