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 6105-00-156-9084
NSN 5915-01-179-1661
NSN 6110-01-659-8833
NSN 5895-01-517-7927
NSN 5999-01-257-1184
NSN 6105-01-079-3059
NSN 5990-01-034-8211
NSN 6130-01-365-1551
NSN 5950-00-596-8102
NSN 6240-01-464-8916
NSN 5950-01-461-3109
NSN 6135-00-947-0406