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 6320-01-313-8306
NSN 2925-00-099-4030
NSN 5930-01-339-9834
NSN 7035-01-490-5342
NSN 5965-01-543-4934
NSN 5998-01-351-5597
NSN 6110-01-470-0680
NSN 5920-01-412-9167
NSN 5999-00-204-8362
NSN 6150-01-309-6346
NSN 6130-01-178-6409
NSN 5920-01-361-8835