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 5855-01-611-2113
NSN 6240-01-233-2334
NSN 5950-00-185-5121
NSN 5935-01-398-1721
NSN 5996-00-984-0721
NSN 6240-01-227-4178
NSN 5835-00-783-6620
NSN 6320-01-536-3077
NSN 6650-01-370-5265
NSN 6110-00-180-4601
NSN 5945-00-299-7152
NSN 6685-01-616-5191