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 5930-00-089-2679
NSN 5985-01-166-5892
NSN 5855-00-106-1640
NSN 5996-01-367-2081
NSN 5895-01-112-5621
NSN 6130-00-730-7411
NSN 5998-01-352-5722
NSN 5975-00-870-6323
NSN 6130-01-089-9052
NSN 6150-00-110-6946
NSN 5960-00-199-6034
NSN 6220-00-804-3598