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 2925-01-513-9114
NSN 6240-00-079-1759
NSN 6145-00-114-0197
NSN 5925-00-299-2728
NSN 5920-01-186-6224
NSN 5915-01-537-0605
NSN 6620-01-605-1465
NSN 5998-01-134-7686
NSN 5915-00-018-9433
NSN 5855-01-286-9928
NSN 5996-00-465-2087
NSN 5835-00-902-8680