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 6240-01-586-4995
NSN 6240-01-579-6694
NSN 5950-01-240-1176
NSN 7035-00-445-9657
NSN 2925-01-026-1000
NSN 6110-00-508-5892
NSN 6150-01-116-4331
NSN 6130-01-462-1217
NSN 5915-01-147-5906
NSN 6150-01-529-0837
NSN 5960-00-222-7772
NSN 5960-00-797-2280