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 5835-01-013-9321
NSN 5855-01-472-2302
NSN 6105-00-044-3269
NSN 2925-00-225-5386
NSN 5925-01-081-0436
NSN 5920-01-358-3158
NSN 5855-01-594-7809
NSN 6220-00-223-7445
NSN 5910-00-340-5375
NSN 5895-01-083-8960
NSN 6220-01-214-5872
NSN 5990-00-636-4218