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 6145-01-098-9319
NSN 5835-01-647-6426
NSN 6105-01-397-8711
NSN 5930-00-488-3153
NSN 6650-00-092-8244
NSN 6150-01-451-9627
NSN 5975-00-404-7476
NSN 5950-01-597-2300
NSN 5855-01-100-3272
NSN 6110-01-400-4207
NSN 6110-01-310-7186
NSN 5930-01-463-0854