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 6220-01-272-9239
NSN 5935-00-955-5913
NSN 6130-01-445-6165
NSN 6685-00-014-6081
NSN 5915-00-253-4281
NSN 6135-01-180-9611
NSN 5855-01-406-4821
NSN 5930-00-603-0794
NSN 6105-00-938-1915
NSN 5996-01-547-6638
NSN 5975-01-189-6287
NSN 5990-01-414-7618