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 5975-01-524-0234
NSN 5960-00-271-1396
NSN 6610-01-103-4627
NSN 5905-01-396-1177
NSN 5990-01-492-6575
NSN 6610-01-261-6102
NSN 5930-01-381-3744
NSN 5945-00-012-5437
NSN 5950-01-040-2776
NSN 6105-01-464-1166
NSN 7035-00-870-0290
NSN 5935-01-126-8283