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 5895-01-026-1994
NSN 6105-00-194-5042
NSN 5975-01-085-2794
NSN 5998-01-421-4111
NSN 5960-01-495-0859
NSN 2925-00-400-5634
NSN 6650-01-506-5636
NSN 5895-00-110-8649
NSN 6620-00-290-6505
NSN 5930-01-172-3355
NSN 5985-00-823-6302
NSN 5960-01-090-9291