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 5960-00-948-1487
NSN 5930-01-254-2616
NSN 5855-01-020-7982
NSN 6130-01-327-3261
NSN 7035-00-206-6123
NSN 6135-01-568-9107
NSN 6685-01-230-7983
NSN 5855-00-411-8688
NSN 5935-00-939-4536
NSN 5960-00-116-9989
NSN 6130-01-003-3144
NSN 6610-01-195-3497