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 6130-00-596-9565
NSN 5835-01-307-8954
NSN 5975-00-869-2361
NSN 7035-01-578-4018
NSN 5945-01-626-5526
NSN 5950-01-108-4352
NSN 6110-00-394-7187
NSN 6645-01-309-6455
NSN 5996-00-800-7628
NSN 5998-01-447-0178
NSN 5945-01-221-0478
NSN 6110-01-134-4103