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 5855-01-147-4785
NSN 5910-00-256-5662
NSN 5855-01-286-9928
NSN 6685-01-412-0767
NSN 5990-00-331-4459
NSN 5935-01-591-9271
NSN 5915-01-166-5712
NSN 5960-01-437-5318
NSN 6105-00-246-5311
NSN 5935-01-091-7983
NSN 5990-01-278-9985
NSN 5915-01-071-6648