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 5960-01-488-5817
NSN 6220-01-202-0195
NSN 5965-00-722-7574
NSN 5895-01-421-4160
NSN 6130-00-635-9853
NSN 6240-01-524-0510
NSN 6220-01-350-3108
NSN 5998-01-085-3453
NSN 6620-00-406-2914
NSN 6110-01-399-3674
NSN 5920-01-383-1933
NSN 5945-00-400-9112