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 5960-01-179-4009
NSN 5930-00-879-0100
NSN 6685-00-150-7080
NSN 5910-01-192-4214
NSN 5999-00-177-3383
NSN 5835-01-384-3206
NSN 6220-01-539-2261
NSN 5835-01-436-6549
NSN 6240-00-063-6737
NSN 6150-00-596-4974
NSN 6620-01-632-0394
NSN 5998-00-143-4723