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 5835-01-216-7289
NSN 5930-01-139-5451
NSN 5910-01-455-7158
NSN 5855-00-149-0766
NSN 6650-00-451-1088
NSN 6135-00-983-9187
NSN 2925-00-203-8735
NSN 5855-01-195-2518
NSN 6135-00-027-3914
NSN 6650-01-538-8776
NSN 6610-01-324-5221
NSN 6240-01-350-7753