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 6220-01-295-8113
NSN 5930-00-078-5351
NSN 5910-01-346-6163
NSN 5855-01-550-1057
NSN 5985-01-646-0858
NSN 5965-01-313-9762
NSN 6240-01-386-5952
NSN 5920-01-419-0741
NSN 6240-01-338-6045
NSN 6145-01-536-9899
NSN 5999-01-573-7602
NSN 7035-01-287-9817