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 5915-01-093-2389
NSN 5950-01-211-3645
NSN 5910-00-517-7766
NSN 6105-01-272-1842
NSN 5930-01-197-7372
NSN 6150-01-181-9973
NSN 6145-00-635-9957
NSN 5998-01-563-0364
NSN 6220-00-137-8289
NSN 6620-00-071-0181
NSN 6105-01-090-0661
NSN 5920-01-153-7487