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 6650-01-253-1134
NSN 5950-01-152-1209
NSN 5950-01-366-8900
NSN 5895-01-205-8551
NSN 5895-01-322-7139
NSN 5930-01-047-2317
NSN 5910-00-222-7492
NSN 5935-01-092-2937
NSN 5915-01-416-8614
NSN 5895-01-322-8176
NSN 5960-01-196-3344
NSN 5999-01-254-2763