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 6610-00-633-4338
NSN 2925-01-506-6975
NSN 5999-01-145-5084
NSN 5930-00-188-0131
NSN 5855-01-425-1330
NSN 5835-00-135-4566
NSN 5998-01-486-3297
NSN 5996-00-758-3432
NSN 5950-00-447-6363
NSN 5985-00-163-3470
NSN 6105-01-106-2631
NSN 6220-01-555-8332