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 2925-01-604-8984
NSN 5905-00-142-4698
NSN 5985-01-028-6296
NSN 5915-01-261-7839
NSN 6105-01-259-2849
NSN 5935-01-352-5470
NSN 6135-01-142-6456
NSN 6150-00-331-6351
NSN 5930-01-069-6070
NSN 5930-01-164-6879
NSN 6610-00-137-3959
NSN 2925-01-197-7864