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 5996-01-014-1703
NSN 6320-01-232-4664
NSN 6220-01-524-2171
NSN 6130-00-052-2143
NSN 5998-01-425-1354
NSN 5895-01-441-9027
NSN 5996-00-071-8966
NSN 5975-01-596-5800
NSN 5965-01-550-3711
NSN 2925-01-054-3190
NSN 5855-01-339-1718
NSN 6150-01-561-2684