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 6240-01-485-3116
NSN 5950-00-856-3297
NSN 5985-01-581-3154
NSN 5960-01-648-1872
NSN 5945-01-240-0459
NSN 5999-01-346-9035
NSN 5998-01-079-7023
NSN 6135-00-368-5578
NSN 5945-01-338-8392
NSN 5975-01-111-0130
NSN 5965-00-827-9680
NSN 6145-00-360-7760