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 5996-01-097-6256
NSN 5835-01-290-4397
NSN 6150-01-217-9888
NSN 6110-01-600-9542
NSN 5925-01-160-2857
NSN 5925-01-169-0995
NSN 5965-00-217-1113
NSN 5998-01-299-2435
NSN 6685-00-783-6117
NSN 5965-01-448-1174
NSN 5998-01-245-5383
NSN 5855-01-250-2421