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 5835-01-362-8367
NSN 6620-01-396-2149
NSN 5945-00-898-1464
NSN 5920-01-377-5803
NSN 5998-00-251-9174
NSN 6150-01-519-4828
NSN 5910-00-719-4522
NSN 4140-00-081-6814
NSN 5930-01-205-2650
NSN 5930-00-560-5005
NSN 2925-01-372-9455
NSN 6685-01-049-1017