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 5945-01-488-9849
NSN 5920-01-507-0172
NSN 5905-01-165-0668
NSN 5915-00-126-1890
NSN 2925-01-633-4048
NSN 5935-01-348-4249
NSN 5985-01-415-5785
NSN 5990-00-914-1586
NSN 7035-01-179-5667
NSN 6130-01-013-6203
NSN 5920-00-933-5439
NSN 6645-01-264-1300