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 6610-01-224-7247
NSN 6240-01-484-0335
NSN 6145-01-173-1818
NSN 5999-00-364-0769
NSN 7035-01-056-1125
NSN 6150-01-062-0853
NSN 5915-01-533-6733
NSN 6135-01-271-7151
NSN 6610-01-111-6418
NSN 6105-01-144-8441
NSN 5935-01-200-7423
NSN 5915-00-690-3451