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 5950-00-375-6285
NSN 5920-00-324-2315
NSN 5915-00-565-7525
NSN 5998-01-395-3735
NSN 6150-01-165-4383
NSN 5855-01-010-4921
NSN 5996-01-013-0432
NSN 5930-01-443-9010
NSN 6610-00-763-2415
NSN 6110-00-866-2600
NSN 4140-01-426-8428
NSN 5960-01-017-0989