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 5895-01-376-0482
NSN 5975-00-092-8861
NSN 6110-01-125-0132
NSN 5960-00-840-7103
NSN 6220-00-660-5539
NSN 6110-01-174-0086
NSN 5975-01-275-6910
NSN 6220-00-779-6114
NSN 5950-01-503-0747
NSN 5965-01-532-4017
NSN 5998-01-252-3529
NSN 5998-00-989-9123