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 6650-01-328-6624
NSN 6110-01-205-7204
NSN 5935-01-290-2616
NSN 5905-00-251-9175
NSN 5855-01-417-3250
NSN 5930-00-783-8392
NSN 5935-01-270-7032
NSN 5950-01-381-7580
NSN 6645-01-143-7838
NSN 6240-01-503-4550
NSN 6645-00-664-4665
NSN 5999-00-009-8717