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 6685-01-464-4272
NSN 5975-01-369-1835
NSN 6110-01-622-2923
NSN 5835-01-592-2350
NSN 5920-01-376-1438
NSN 6650-00-987-5070
NSN 6145-00-199-8066
NSN 5935-00-081-3569
NSN 6320-01-592-4567
NSN 5905-01-523-7231
NSN 6145-00-799-1125
NSN 5915-00-343-3806