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 5835-01-094-2662
NSN 6240-01-401-5340
NSN 6620-01-446-7290
NSN 6110-01-551-7308
NSN 6240-01-412-0715
NSN 5950-01-037-3513
NSN 5835-01-462-5983
NSN 6150-00-268-3659
NSN 6610-00-232-9485
NSN 5905-00-125-7047
NSN 5975-01-056-5036
NSN 6150-01-445-6772