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 6620-00-190-8109
NSN 7035-00-523-7492
NSN 5998-01-502-8879
NSN 5930-01-367-6355
NSN 5835-01-169-5330
NSN 5999-01-187-0418
NSN 5985-01-555-7269
NSN 5910-00-851-9258
NSN 6110-01-354-2906
NSN 6650-00-118-5600
NSN 6620-01-263-6697
NSN 5960-01-085-3514