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 5930-00-153-1400
NSN 5920-01-176-4854
NSN 6610-01-545-0766
NSN 6685-00-981-7812
NSN 5935-01-091-4677
NSN 5855-01-632-5021
NSN 6240-01-312-6281
NSN 6610-00-935-7131
NSN 6105-00-541-8472
NSN 5925-01-043-5270
NSN 5920-00-960-3567
NSN 5935-01-254-2020