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 6105-01-174-0825
NSN 5855-01-289-5797
NSN 6220-00-255-5652
NSN 6620-01-519-2628
NSN 5925-00-937-5669
NSN 5925-01-543-2640
NSN 5910-01-538-6017
NSN 5935-01-157-9615
NSN 5935-01-645-9794
NSN 5905-01-206-2816
NSN 5945-01-195-7360
NSN 5960-01-573-6483