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 5985-00-760-3482
NSN 6110-01-500-2240
NSN 5965-00-886-8511
NSN 5975-01-103-3084
NSN 5975-00-195-1543
NSN 6650-00-647-1085
NSN 6110-01-384-3259
NSN 5835-01-373-9506
NSN 5998-01-118-4317
NSN 5835-00-564-0057
NSN 6110-01-381-6951
NSN 5975-01-054-4227