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 5910-00-798-8792
NSN 5945-01-450-9278
NSN 5930-01-246-7582
NSN 6105-01-248-0189
NSN 6105-00-707-5962
NSN 5855-01-134-7106
NSN 5920-00-252-2027
NSN 5935-00-812-3744
NSN 6145-01-290-3986
NSN 5960-00-398-1029
NSN 2925-01-583-0736
NSN 6150-01-041-5868