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 5965-01-304-9048
NSN 6620-01-376-3744
NSN 6645-01-431-4545
NSN 5835-01-414-3258
NSN 5895-00-554-4573
NSN 5998-00-245-3128
NSN 6610-01-023-6073
NSN 5930-00-406-7372
NSN 6110-00-157-1699
NSN 5965-01-469-7401
NSN 5975-00-316-2539
NSN 6320-01-659-2819