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 5965-00-106-3195
NSN 5925-01-216-6397
NSN 5996-00-632-0117
NSN 5965-01-452-8406
NSN 5915-01-412-5984
NSN 6130-00-319-0796
NSN 5998-01-572-9644
NSN 5975-01-080-4914
NSN 5835-01-376-8454
NSN 5998-01-328-7889
NSN 6145-01-179-5389
NSN 6320-01-461-1390