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 5835-01-035-2976
NSN 5999-01-110-2843
NSN 5996-01-542-9499
NSN 5999-01-176-9262
NSN 6105-01-145-1370
NSN 6110-01-579-8397
NSN 5905-01-278-3142
NSN 5835-00-953-0962
NSN 5925-01-428-9978
NSN 6110-01-633-9660
NSN 5905-01-418-1798
NSN 5998-00-292-0214