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 5950-00-284-6582
NSN 6150-00-857-2349
NSN 6620-00-035-5813
NSN 6135-00-856-1343
NSN 5925-00-933-9286
NSN 6110-01-465-4248
NSN 5835-01-143-9143
NSN 6130-00-225-2450
NSN 6105-00-486-3875
NSN 6610-01-385-8527
NSN 5895-01-206-9316
NSN 5950-01-268-2242