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 6105-01-513-7106
NSN 5835-00-764-1895
NSN 5950-00-278-1201
NSN 2925-00-211-4469
NSN 2925-01-457-2202
NSN 6150-00-824-0075
NSN 5905-01-183-6675
NSN 5930-01-334-6713
NSN 6220-01-186-4500
NSN 6130-01-326-5175
NSN 2925-01-132-5827
NSN 5990-01-087-7081