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 5998-01-412-1350
NSN 5998-01-323-7549
NSN 6145-01-660-7640
NSN 5930-01-102-5340
NSN 5996-01-106-2763
NSN 6110-00-942-1373
NSN 6130-00-186-8460
NSN 5998-00-530-1219
NSN 5835-01-209-6410
NSN 5950-01-587-3446
NSN 5915-01-113-1576
NSN 5965-01-478-7329