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 5935-00-448-3146
NSN 5925-00-660-7589
NSN 5998-01-409-2874
NSN 5930-01-135-6810
NSN 6220-00-534-1829
NSN 5935-01-515-2940
NSN 6110-01-644-2331
NSN 6130-01-412-2531
NSN 5920-00-738-1131
NSN 5915-01-024-0843
NSN 5895-01-632-3371
NSN 6135-01-477-5259