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 5985-01-459-6057
NSN 6145-01-238-2981
NSN 5905-01-177-6327
NSN 5835-01-550-5094
NSN 5920-01-040-3383
NSN 5855-01-262-1766
NSN 5930-01-231-3154
NSN 6685-00-269-4895
NSN 5990-01-116-2181
NSN 5855-00-411-8688
NSN 5950-01-460-5416
NSN 5996-01-359-8719