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 6135-01-355-8917
NSN 5975-01-487-3748
NSN 5935-01-462-2690
NSN 5915-01-317-4080
NSN 5915-00-334-3008
NSN 5960-01-425-1454
NSN 6110-01-333-6010
NSN 6610-01-025-2876
NSN 5855-01-079-1259
NSN 5998-01-135-7660
NSN 6685-01-623-0647
NSN 5945-01-135-8681