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 5895-00-153-2595
NSN 5945-00-154-2963
NSN 5996-01-455-2198
NSN 5855-00-231-7790
NSN 5855-01-225-5855
NSN 5835-00-269-2232
NSN 5915-00-227-7098
NSN 6145-00-293-8580
NSN 5975-00-952-1791
NSN 5905-00-480-5004
NSN 5965-01-626-5775
NSN 5925-00-369-7747