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 5965-00-948-2809
NSN 6135-01-122-4448
NSN 5960-00-199-6034
NSN 6110-00-525-3418
NSN 6130-01-491-9864
NSN 5930-01-441-9317
NSN 6145-00-705-6686
NSN 6610-01-348-5719
NSN 5965-00-396-3411
NSN 5930-01-459-7993
NSN 6130-01-355-0103
NSN 6145-01-412-7517