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 6110-00-111-1225
NSN 5950-01-650-9821
NSN 6620-00-325-4693
NSN 4140-01-573-9694
NSN 6110-01-080-4861
NSN 6105-01-375-6205
NSN 5985-01-147-5470
NSN 5975-01-119-2808
NSN 6620-01-213-8772
NSN 5985-00-389-7389
NSN 5960-00-921-5805
NSN 6610-00-092-8776