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 5910-01-569-6177
NSN 6110-00-242-6216
NSN 6105-00-682-6969
NSN 2925-01-089-6269
NSN 5920-01-233-4244
NSN 6320-01-246-4390
NSN 4140-00-128-8072
NSN 6610-01-310-0553
NSN 6150-01-304-3181
NSN 5996-00-124-5105
NSN 6150-01-423-6787
NSN 4140-00-078-9357