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 5945-00-708-2124
NSN 5945-01-086-6297
NSN 6240-01-102-1555
NSN 5915-00-103-2631
NSN 5945-01-113-6828
NSN 5998-01-479-7585
NSN 5975-01-622-6481
NSN 5895-01-396-2548
NSN 5835-00-740-0246
NSN 5945-01-079-5854
NSN 5920-00-303-5290
NSN 5930-01-229-1734