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 5985-01-576-1403
NSN 5950-00-757-4385
NSN 5998-01-643-9305
NSN 5835-01-416-6449
NSN 6110-00-446-6099
NSN 5915-01-422-0564
NSN 6620-01-173-8804
NSN 5999-00-222-8606
NSN 6135-01-437-9178
NSN 6150-01-200-1733
NSN 5996-01-500-1830
NSN 5985-00-661-2263