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 5895-01-285-3685
NSN 5975-01-408-0240
NSN 6620-01-263-6697
NSN 6150-01-472-7302
NSN 5960-00-960-6805
NSN 5950-00-318-6518
NSN 6645-00-303-7698
NSN 6620-00-650-4452
NSN 5960-01-544-1273
NSN 5905-01-467-2269
NSN 5895-01-488-8415
NSN 5996-01-234-7157