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 5925-01-592-3077
NSN 5895-01-231-4097
NSN 5935-01-089-5760
NSN 4140-01-165-0566
NSN 5999-00-016-5078
NSN 5920-01-609-4080
NSN 6105-00-248-5772
NSN 5920-01-615-7360
NSN 6110-01-151-2958
NSN 5950-01-582-3029
NSN 5935-01-271-7829
NSN 7035-00-870-0290