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 5960-01-163-8905
NSN 5930-00-273-9626
NSN 5965-00-716-7078
NSN 5999-01-222-1377
NSN 5998-01-244-5743
NSN 5935-01-521-2864
NSN 6620-00-355-1734
NSN 5975-00-952-0021
NSN 5960-00-065-5750
NSN 2925-01-218-5556
NSN 6220-00-831-5690
NSN 6110-01-212-2664