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 5960-01-536-9763
NSN 6610-01-487-3794
NSN 5999-00-725-6482
NSN 5996-00-428-8130
NSN 5835-00-155-1379
NSN 6130-01-029-5554
NSN 6650-01-112-0453
NSN 6110-00-951-9824
NSN 4140-01-432-6013
NSN 6240-00-810-3774
NSN 5905-01-078-2897
NSN 5920-00-156-4482