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 5950-01-474-3749
NSN 5975-00-420-4473
NSN 6610-00-446-2880
NSN 6645-01-026-6659
NSN 5950-00-518-4645
NSN 5930-01-381-1502
NSN 6610-01-100-3662
NSN 5945-00-338-8550
NSN 5999-01-529-8531
NSN 6650-00-530-4277
NSN 6240-01-616-6813
NSN 5960-01-024-0578