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 5990-00-082-3107
NSN 5960-00-335-3394
NSN 6105-01-285-1887
NSN 5855-00-631-4565
NSN 6145-01-267-9341
NSN 5945-00-681-0142
NSN 5990-01-027-1869
NSN 5855-01-502-7488
NSN 6620-00-807-6954
NSN 5910-01-437-6881
NSN 5835-01-200-7153
NSN 5915-00-582-1499