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 5930-00-752-2839
NSN 5935-00-263-3641
NSN 6105-01-422-1835
NSN 5855-00-149-0766
NSN 5960-00-628-2003
NSN 6645-01-382-4940
NSN 2925-01-021-7563
NSN 5835-01-435-4139
NSN 5895-00-915-6403
NSN 6150-01-555-8937
NSN 5925-01-228-9058
NSN 5920-01-598-0219