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 6610-01-062-9994
NSN 5915-00-890-8532
NSN 6130-01-014-5419
NSN 5945-01-614-1713
NSN 5950-01-359-4004
NSN 6320-00-483-0451
NSN 6620-00-426-6884
NSN 5945-00-737-3195
NSN 2925-01-537-7625
NSN 5999-00-707-6083
NSN 5998-00-780-5579
NSN 6645-01-365-8020