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 5999-01-448-6890
NSN 6610-01-101-1881
NSN 6145-01-181-5405
NSN 6130-01-443-2448
NSN 5960-01-029-4253
NSN 5998-01-553-3837
NSN 6650-01-455-1805
NSN 6130-00-171-5029
NSN 5950-01-068-4637
NSN 5950-01-386-0085
NSN 5930-01-212-3062
NSN 2925-01-491-3270