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 5960-01-055-6675
NSN 5996-01-569-6049
NSN 2925-00-915-1827
NSN 5925-00-603-8077
NSN 6650-00-425-7028
NSN 5925-00-383-5382
NSN 6130-00-692-2916
NSN 5930-01-526-9131
NSN 4140-01-562-4070
NSN 5835-00-632-8621
NSN 5935-01-192-2111
NSN 6645-01-387-4811