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 6130-01-645-5734
NSN 5990-01-529-7307
NSN 6650-01-254-9803
NSN 6610-01-510-2302
NSN 5855-01-147-4785
NSN 5950-01-353-2884
NSN 6650-01-043-4221
NSN 6110-01-227-5465
NSN 5835-01-632-6627
NSN 5910-01-540-1289
NSN 5935-01-608-8952
NSN 5990-01-503-0194