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 6105-00-973-1361
NSN 5998-01-313-7965
NSN 5835-01-589-4735
NSN 5945-00-521-4847
NSN 6135-01-416-8342
NSN 5945-01-329-9010
NSN 6645-01-054-4423
NSN 6130-01-020-8600
NSN 7035-00-703-3535
NSN 5996-00-067-5219
NSN 6610-01-091-8458
NSN 5895-01-156-7994