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 6105-00-248-5772
NSN 6320-00-857-4073
NSN 5960-01-553-4557
NSN 6685-01-214-0250
NSN 6620-00-246-5159
NSN 5999-01-077-4752
NSN 5935-01-146-5799
NSN 5990-01-066-5227
NSN 6240-00-284-1457
NSN 6105-01-215-2339
NSN 6150-01-254-2903
NSN 6240-01-357-3636