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 5985-00-558-7770
NSN 6110-01-622-2923
NSN 5855-00-117-0857
NSN 6150-01-173-5949
NSN 5855-00-089-3974
NSN 5835-01-468-0579
NSN 6240-00-583-3818
NSN 6610-01-137-2767
NSN 5910-01-172-4269
NSN 5950-01-634-0677
NSN 2925-01-103-1241
NSN 5935-00-255-0977