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 5950-01-566-9305
NSN 6150-00-097-6136
NSN 6645-01-021-2225
NSN 5855-01-472-8320
NSN 5930-01-052-0078
NSN 5835-01-553-6772
NSN 5996-01-410-6811
NSN 5835-01-509-8992
NSN 5855-01-233-2767
NSN 4140-00-227-8228
NSN 5910-01-308-1596
NSN 6610-00-888-6731