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 6620-00-152-7210
NSN 5910-01-483-1096
NSN 5935-00-597-5055
NSN 5920-01-088-8312
NSN 5930-00-911-7766
NSN 5920-01-245-1997
NSN 5855-01-355-5521
NSN 5935-01-115-4028
NSN 6110-00-733-8686
NSN 5945-01-131-0298
NSN 5950-00-820-7871
NSN 6220-00-951-0878