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 6220-00-181-4643
NSN 5910-01-313-5164
NSN 5999-01-235-9564
NSN 5930-01-461-7589
NSN 5915-01-218-8924
NSN 6110-01-456-8466
NSN 5998-01-286-7769
NSN 5965-01-429-0881
NSN 5965-01-383-7235
NSN 5996-00-186-8709
NSN 5925-01-348-6607
NSN 5930-01-408-2607