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 6145-00-582-1301
NSN 5950-01-241-2888
NSN 5855-00-149-0766
NSN 5930-01-448-3605
NSN 2925-01-600-2309
NSN 2925-00-932-6262
NSN 5999-00-300-7337
NSN 5910-01-529-6105
NSN 5990-00-782-1400
NSN 5925-01-220-6147
NSN 2925-01-391-9247
NSN 5990-01-383-9780