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 6685-01-461-3865
NSN 5999-01-380-6332
NSN 7035-00-628-3471
NSN 5910-00-872-6967
NSN 5945-01-554-0494
NSN 6150-01-158-6152
NSN 5910-01-534-7699
NSN 5945-00-985-0559
NSN 5975-01-470-2775
NSN 5925-01-106-2086
NSN 5935-01-579-4433
NSN 6150-01-195-5381