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 6110-00-970-9545
NSN 6145-00-078-6344
NSN 5990-00-658-3953
NSN 5910-00-932-3229
NSN 7035-00-941-4949
NSN 6240-01-286-3200
NSN 6110-01-500-7226
NSN 5998-01-014-7048
NSN 6320-01-056-1164
NSN 5930-00-267-1830
NSN 6105-01-184-5229
NSN 5835-01-359-2575