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 6105-00-488-5425
NSN 6645-01-299-7806
NSN 5985-00-336-5813
NSN 5855-00-058-1293
NSN 6240-01-583-6402
NSN 6220-01-499-8568
NSN 5920-00-496-8006
NSN 5960-00-443-9452
NSN 5930-01-217-4308
NSN 6610-01-632-2449
NSN 6610-00-822-0431
NSN 4140-01-244-6737