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 5915-01-206-4382
NSN 6645-01-467-9983
NSN 5915-01-076-3092
NSN 6620-01-503-0817
NSN 5960-00-959-5226
NSN 5960-01-391-8860
NSN 5835-01-005-0763
NSN 5965-01-580-0938
NSN 5925-01-509-3524
NSN 5935-01-500-1265
NSN 5925-00-679-3400
NSN 5855-01-274-2307