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 6610-01-398-1094
NSN 6645-01-443-4854
NSN 5960-00-825-1286
NSN 6645-01-070-1210
NSN 6620-00-041-3406
NSN 5975-01-660-4092
NSN 6620-01-605-1465
NSN 5920-00-539-6920
NSN 6110-00-263-6664
NSN 6685-00-263-4545
NSN 6620-00-553-8988
NSN 5996-01-450-6408