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 5910-01-487-8330
NSN 5835-01-388-5198
NSN 5935-01-648-2696
NSN 6610-01-633-8931
NSN 6150-01-384-2894
NSN 6240-01-145-4916
NSN 6150-01-290-2140
NSN 5960-01-068-0924
NSN 6135-00-686-4777
NSN 5965-00-126-8401
NSN 6320-01-325-3620
NSN 5915-01-383-9762