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 5960-01-416-6187
NSN 6320-01-039-5891
NSN 6320-01-352-5653
NSN 6610-00-562-9174
NSN 5965-01-164-0561
NSN 5905-01-324-5991
NSN 5855-01-191-3404
NSN 5910-01-383-7135
NSN 5999-01-417-0841
NSN 5996-00-988-3887
NSN 5895-01-515-3031
NSN 6105-01-340-0710