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 6645-01-611-0968
NSN 7035-00-908-4933
NSN 5920-00-291-1379
NSN 6145-01-501-6548
NSN 6150-00-288-6245
NSN 5960-01-230-9322
NSN 6610-00-134-5625
NSN 5925-01-014-4779
NSN 5855-00-149-0766
NSN 5996-01-560-6587
NSN 6610-00-518-4919
NSN 5835-00-005-5244