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 6610-01-149-4753
NSN 5965-00-021-5620
NSN 5855-01-125-4768
NSN 5855-00-014-5008
NSN 5945-01-437-7657
NSN 5990-00-382-5885
NSN 5905-01-596-7925
NSN 5915-01-130-0310
NSN 6220-01-530-0725
NSN 5920-01-058-4961
NSN 6150-01-416-1751
NSN 5835-00-089-7205