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 6685-00-153-3914
NSN 5975-00-501-3777
NSN 5996-01-515-6411
NSN 5996-01-630-2357
NSN 5930-01-591-5751
NSN 6220-01-583-3856
NSN 6240-00-196-6472
NSN 5935-01-579-1252
NSN 5960-01-296-3306
NSN 5915-01-089-4963
NSN 6240-00-892-4471
NSN 6240-00-879-4980