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 5999-00-930-3877
NSN 6130-01-099-2931
NSN 5895-00-012-7493
NSN 5910-01-435-4562
NSN 5960-01-276-7836
NSN 5945-01-044-5825
NSN 5910-01-383-9557
NSN 5950-01-237-4161
NSN 5935-01-418-1795
NSN 5935-01-456-9074
NSN 5975-01-131-7210
NSN 2925-00-127-7828