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 6320-00-500-4172
NSN 5910-00-777-5740
NSN 5915-01-506-3910
NSN 6130-01-551-3906
NSN 6645-01-342-8795
NSN 6645-01-408-2745
NSN 5996-01-087-7285
NSN 6105-00-033-5425
NSN 2925-01-197-7864
NSN 5975-01-564-3179
NSN 5920-00-189-0858
NSN 6650-01-487-4949