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 5935-00-164-6883
NSN 5998-01-005-0310
NSN 6610-01-194-1778
NSN 6110-01-578-2010
NSN 5950-00-769-5700
NSN 6610-01-323-7045
NSN 6685-00-166-7281
NSN 5915-01-168-5952
NSN 7035-00-104-7613
NSN 5996-01-237-1615
NSN 5945-01-311-3200
NSN 6620-00-725-7289