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 5950-00-773-6436
NSN 5950-01-032-4513
NSN 5910-01-507-8116
NSN 5975-01-123-9111
NSN 5960-00-584-4553
NSN 6240-01-117-7150
NSN 6610-00-155-1334
NSN 5965-00-285-0745
NSN 5835-01-080-7784
NSN 5835-01-264-8782
NSN 5835-01-138-8622
NSN 5960-01-303-0301