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 6110-01-376-3361
NSN 5855-00-832-9341
NSN 5910-01-331-3168
NSN 5935-01-383-7119
NSN 6105-00-395-1374
NSN 5998-01-181-1317
NSN 6620-01-448-8926
NSN 5915-01-394-5150
NSN 5965-01-005-0341
NSN 5950-01-377-3298
NSN 6220-01-657-0668
NSN 5965-00-137-2605