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 5960-00-757-0126
NSN 5998-01-199-7547
NSN 6145-01-321-9685
NSN 5996-01-064-2871
NSN 5920-00-398-0766
NSN 5996-01-430-8784
NSN 6130-01-553-6236
NSN 5855-01-587-0783
NSN 6150-01-368-3302
NSN 5835-01-432-8801
NSN 5996-01-159-4277
NSN 5985-00-610-4025