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 5950-00-176-2874
NSN 6240-01-248-9911
NSN 6240-00-781-1034
NSN 5996-01-584-5603
NSN 5910-00-081-1041
NSN 5905-00-518-5136
NSN 6150-00-961-3915
NSN 2925-00-246-3077
NSN 5915-01-235-0426
NSN 5895-01-582-6334
NSN 5985-01-011-3864
NSN 6145-01-044-8800