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 5950-01-322-0917
NSN 5920-01-009-5381
NSN 5895-01-630-5811
NSN 5930-01-422-5483
NSN 5960-01-079-0660
NSN 5999-00-850-0216
NSN 6685-00-724-8861
NSN 6220-01-056-0774
NSN 6130-00-145-8908
NSN 5835-00-632-8621
NSN 5915-01-111-9376
NSN 5960-01-100-4454