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 5990-00-349-7085
NSN 5925-01-251-8747
NSN 5965-00-194-9875
NSN 6620-01-068-4498
NSN 6105-00-664-1292
NSN 5996-01-151-2452
NSN 5996-01-165-9344
NSN 4140-00-816-8820
NSN 5985-00-323-1317
NSN 5975-01-651-5685
NSN 6105-01-111-8319
NSN 5998-00-226-5015