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 6320-01-132-2746
NSN 5965-00-069-7600
NSN 6135-01-442-7275
NSN 5999-01-228-0744
NSN 5930-01-431-5776
NSN 5996-01-555-9489
NSN 5915-01-597-7154
NSN 6320-01-409-1388
NSN 6105-01-612-0204
NSN 5835-00-054-4607
NSN 5985-01-618-4264
NSN 6240-00-753-7586