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 6650-01-071-7607
NSN 2925-01-265-2853
NSN 6150-01-164-3705
NSN 6620-01-415-2307
NSN 6130-01-012-1770
NSN 5990-00-477-1362
NSN 6150-01-146-9661
NSN 6135-01-347-0201
NSN 5990-01-362-7532
NSN 6620-00-538-8746
NSN 5930-00-554-1064
NSN 6220-01-117-1793