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 5985-00-132-4214
NSN 6685-01-321-5895
NSN 6650-01-357-0785
NSN 5920-00-700-2942
NSN 5930-01-135-8702
NSN 6240-01-050-2005
NSN 5905-01-276-0138
NSN 5950-01-272-4658
NSN 6650-01-629-9480
NSN 5960-01-241-1844
NSN 5935-01-142-5352
NSN 6685-01-382-8878