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 5915-00-378-5585
NSN 7035-00-731-8729
NSN 5999-01-588-6480
NSN 5915-00-211-7060
NSN 5990-00-316-8872
NSN 5910-01-057-6883
NSN 5950-01-123-2606
NSN 5985-01-571-7760
NSN 6240-01-143-5523
NSN 6320-00-908-6841
NSN 5990-00-617-1422
NSN 5910-00-471-5558