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 5998-01-095-7589
NSN 6110-01-551-1623
NSN 5895-01-277-2068
NSN 5999-01-075-9775
NSN 2925-00-888-9551
NSN 5935-00-936-6079
NSN 5950-01-441-4706
NSN 5960-00-980-6749
NSN 5910-01-422-4924
NSN 6650-00-539-7298
NSN 5920-00-142-9993
NSN 5915-01-510-3867