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 5935-01-052-0054
NSN 5960-01-604-1158
NSN 5990-00-607-0116
NSN 5915-01-498-8383
NSN 5925-00-083-8486
NSN 5935-00-231-8185
NSN 6105-01-035-5387
NSN 5930-01-150-4779
NSN 6645-00-183-8812
NSN 5998-00-238-6959
NSN 5950-00-751-9738
NSN 6610-01-433-2219