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 5895-01-014-7053
NSN 6620-01-646-0105
NSN 2925-01-583-5619
NSN 5965-01-623-8583
NSN 6685-01-078-0034
NSN 5945-00-112-6882
NSN 4140-00-273-1199
NSN 6620-01-109-2764
NSN 5835-01-416-6455
NSN 5998-01-634-0604
NSN 5990-01-160-6978
NSN 5925-01-038-7925