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 6240-00-533-1493
NSN 5935-01-415-1489
NSN 5930-01-301-3563
NSN 5910-01-138-4926
NSN 5895-01-039-1124
NSN 5960-01-024-4443
NSN 5915-01-425-4737
NSN 5996-00-400-9237
NSN 6610-00-680-8325
NSN 5925-01-489-2791
NSN 5996-01-628-1310
NSN 5935-01-394-4312