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 6150-00-709-3538
NSN 5920-00-856-9663
NSN 6610-01-460-4864
NSN 6130-01-227-0435
NSN 5945-01-116-3606
NSN 5925-01-303-5306
NSN 6150-01-226-6482
NSN 5960-01-604-1158
NSN 6145-01-161-2668
NSN 6620-01-025-1443
NSN 6145-01-582-3067
NSN 5996-01-042-3421