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 5945-01-531-3084
NSN 5998-00-161-0480
NSN 5915-00-528-9286
NSN 5925-01-538-2336
NSN 5965-00-348-4165
NSN 6130-01-223-2247
NSN 5905-01-359-8885
NSN 7035-01-168-3596
NSN 6110-00-731-9754
NSN 7035-01-610-6073
NSN 5895-01-471-2802
NSN 5998-01-515-6765