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 6135-01-428-6069
NSN 6105-01-159-5389
NSN 5935-00-666-4877
NSN 5855-00-149-0766
NSN 5935-01-173-1774
NSN 6220-01-519-2892
NSN 6145-00-648-2726
NSN 2925-01-139-5144
NSN 5925-00-395-2975
NSN 6145-00-493-4073
NSN 6620-01-483-8189
NSN 6650-01-467-2355