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 6150-00-318-1107
NSN 5960-01-079-5755
NSN 5835-01-219-0586
NSN 5935-00-764-2335
NSN 6240-00-204-0459
NSN 6610-00-777-7494
NSN 6130-01-207-1414
NSN 6105-01-176-6857
NSN 6110-01-473-5168
NSN 6135-00-062-5080
NSN 6645-00-334-0115
NSN 5998-01-301-0120