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 6135-00-152-8729
NSN 5935-01-074-2132
NSN 5950-01-428-4020
NSN 5999-00-153-9671
NSN 6610-01-115-0391
NSN 5975-01-616-3987
NSN 5930-01-521-8221
NSN 5985-00-566-2280
NSN 6685-01-388-1377
NSN 5895-01-454-7625
NSN 5855-01-530-0841
NSN 5935-01-391-5298