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 6320-01-211-6578
NSN 5965-01-346-9014
NSN 6150-00-366-4113
NSN 5935-01-433-2291
NSN 6150-01-134-5239
NSN 6320-00-379-4695
NSN 5905-01-206-2459
NSN 5895-00-596-8678
NSN 5835-00-055-0953
NSN 7035-01-211-3326
NSN 6240-00-762-0795
NSN 6150-01-125-6358