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 6610-00-955-2808
NSN 5998-00-203-1232
NSN 5895-01-220-5891
NSN 6650-00-287-5868
NSN 5930-00-383-1539
NSN 6220-01-051-1298
NSN 5855-01-010-4921
NSN 7035-01-344-4192
NSN 6145-01-317-2226
NSN 5960-01-279-2589
NSN 6240-00-114-5105
NSN 6150-01-465-1842