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 2925-01-251-7386
NSN 5999-01-607-6963
NSN 6645-01-088-5244
NSN 5996-01-321-3092
NSN 6150-01-389-1304
NSN 5998-01-056-9118
NSN 6105-01-085-5389
NSN 6150-01-549-2753
NSN 5895-01-596-0298
NSN 5960-01-421-0887
NSN 6130-01-044-6382
NSN 5910-00-825-1842