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 6650-00-102-7436
NSN 6610-01-325-6767
NSN 6145-01-417-9630
NSN 6240-01-202-5649
NSN 5960-01-144-9183
NSN 5930-01-504-6297
NSN 5905-00-664-4218
NSN 5975-00-004-9431
NSN 5920-01-094-7284
NSN 6645-01-440-8624
NSN 5930-00-404-0847
NSN 5855-00-407-2801