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 6105-00-458-2987
NSN 5965-01-515-2009
NSN 5930-00-040-1643
NSN 5935-00-973-5409
NSN 5935-01-207-0938
NSN 5910-00-737-5762
NSN 5965-01-472-1997
NSN 6685-01-418-6095
NSN 6110-00-263-6664
NSN 6610-01-434-2044
NSN 5950-01-525-8631
NSN 5975-01-157-9432