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 5935-01-648-2696
NSN 7035-01-049-6776
NSN 6105-01-024-8077
NSN 5930-01-102-0836
NSN 5998-00-781-8629
NSN 6240-00-218-1480
NSN 2925-01-467-1192
NSN 5915-00-169-7940
NSN 5960-01-019-6705
NSN 6130-01-177-3127
NSN 7035-00-574-4223
NSN 2925-01-470-5534