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 6110-00-954-0718
NSN 5975-01-306-8710
NSN 5960-01-579-1661
NSN 6145-00-433-2316
NSN 5935-01-267-4052
NSN 6620-00-155-2608
NSN 5835-01-604-7489
NSN 5999-01-478-5199
NSN 5935-00-119-3363
NSN 6135-00-577-8429
NSN 5985-01-426-6574
NSN 6110-01-473-3227