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 5985-01-196-5945
NSN 5925-01-247-9227
NSN 5895-00-984-4158
NSN 5930-00-106-8956
NSN 6240-00-803-2777
NSN 5999-00-398-0135
NSN 5920-01-634-0250
NSN 6110-00-876-1995
NSN 7035-01-324-7796
NSN 2925-01-386-7392
NSN 5855-00-149-0766
NSN 5835-01-471-2861