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 5835-01-584-8538
NSN 5996-01-601-5113
NSN 6650-01-341-9838
NSN 6150-01-261-7945
NSN 5935-01-102-7457
NSN 6610-01-326-0119
NSN 5990-00-954-6584
NSN 5920-01-529-7697
NSN 5985-01-153-2657
NSN 2925-01-244-3016
NSN 5930-00-516-1217
NSN 5985-01-165-7862