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 5835-01-286-3600
NSN 6135-01-039-2882
NSN 4140-00-372-2947
NSN 5965-01-447-2992
NSN 4140-00-905-8331
NSN 6110-00-501-5585
NSN 5985-01-129-7883
NSN 6110-01-227-5465
NSN 6685-00-463-5097
NSN 5935-01-102-4547
NSN 6135-01-151-2705
NSN 5975-01-634-0678