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 6685-01-380-6838
NSN 5985-01-079-8346
NSN 5975-00-143-4658
NSN 5930-00-446-8793
NSN 5950-01-419-0747
NSN 5975-01-431-8814
NSN 5975-00-929-4602
NSN 6105-01-346-2794
NSN 5925-01-633-2302
NSN 5895-01-442-5818
NSN 6110-00-139-0750
NSN 6320-01-021-6633