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 5999-01-573-8843
NSN 2925-01-143-0092
NSN 6145-00-493-4073
NSN 5998-01-463-5081
NSN 5960-01-076-4708
NSN 5975-00-470-7527
NSN 6150-01-024-5182
NSN 5920-00-413-3341
NSN 5950-01-569-5469
NSN 6130-00-860-3420
NSN 5915-00-299-2105
NSN 5910-01-588-9379