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 5985-01-352-4466
NSN 5998-01-568-5785
NSN 7035-00-511-8617
NSN 7035-01-462-5766
NSN 6320-01-582-0161
NSN 5985-01-020-6955
NSN 5985-01-464-3153
NSN 6150-01-639-8152
NSN 5925-01-537-4627
NSN 5910-01-596-6960
NSN 5950-01-460-0594
NSN 5990-01-544-0364