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 6650-01-334-2649
NSN 5985-00-496-9789
NSN 6220-00-591-3909
NSN 5835-01-229-6964
NSN 5835-01-617-5121
NSN 5985-01-199-8382
NSN 6150-01-627-4762
NSN 5935-00-891-3261
NSN 2925-01-394-9658
NSN 4140-00-494-2569
NSN 5920-00-137-8939
NSN 5915-01-544-6552