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 5855-01-423-9921
NSN 5855-01-634-0259
NSN 5895-00-385-9003
NSN 5999-01-462-4215
NSN 6620-00-269-5168
NSN 6110-01-100-4445
NSN 5935-01-143-3998
NSN 5905-01-417-4710
NSN 5935-01-483-1143
NSN 5855-01-184-8089
NSN 6685-01-420-2478
NSN 5985-01-127-3891