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 6620-01-356-2374
NSN 5920-01-336-1730
NSN 6145-00-152-6499
NSN 4140-01-407-4192
NSN 2925-00-707-6770
NSN 6110-01-351-7307
NSN 6620-00-553-8988
NSN 6320-00-779-5923
NSN 5960-01-453-6170
NSN 5855-01-283-3730
NSN 5935-01-416-8173
NSN 5895-01-321-7656