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 6650-01-371-7567
NSN 6610-00-932-2465
NSN 5960-01-533-2115
NSN 6130-01-499-1083
NSN 6110-00-913-2574
NSN 5930-01-080-0434
NSN 5920-00-227-6179
NSN 5990-01-542-4212
NSN 5935-01-530-9356
NSN 6110-01-116-7175
NSN 5996-01-147-6054
NSN 5960-01-025-2526