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 6610-01-467-3806
NSN 5965-00-356-3838
NSN 2925-01-458-5808
NSN 6105-00-964-9786
NSN 5985-01-192-2281
NSN 6135-01-366-9633
NSN 5960-01-336-5459
NSN 6610-00-099-4096
NSN 5855-01-260-3693
NSN 5965-01-104-0947
NSN 5950-01-147-7467
NSN 5998-01-534-6768