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 5999-01-295-8115
NSN 6610-00-578-6790
NSN 5965-01-135-3679
NSN 6240-01-170-6717
NSN 5935-01-634-0668
NSN 5950-01-092-3194
NSN 6220-00-168-2629
NSN 5935-00-546-5581
NSN 5855-01-570-3195
NSN 5998-00-431-8762
NSN 2925-01-290-8208
NSN 6150-00-421-3227