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 5996-01-321-3092
NSN 5925-01-473-7633
NSN 5975-01-516-0633
NSN 5935-01-260-0756
NSN 2925-01-101-0463
NSN 5945-01-135-4014
NSN 6110-00-518-2998
NSN 5895-00-504-3210
NSN 5985-00-755-2984
NSN 6105-01-460-1958
NSN 7035-01-344-8708
NSN 5835-01-328-6626