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 5950-00-955-5284
NSN 5950-00-173-0274
NSN 6320-01-141-3791
NSN 5990-01-421-3325
NSN 5996-00-069-0083
NSN 5925-01-349-6509
NSN 6130-01-577-2083
NSN 5960-00-114-4876
NSN 6620-00-079-0311
NSN 5895-01-447-3843
NSN 5835-01-068-4214
NSN 5998-01-421-4170