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 5965-01-168-3255
NSN 5950-01-545-2908
NSN 6610-01-023-6073
NSN 6650-01-216-0525
NSN 6105-01-035-7197
NSN 6150-00-895-6523
NSN 5975-01-111-3623
NSN 5945-00-245-5615
NSN 6610-00-933-1380
NSN 6650-00-554-4568
NSN 6650-00-171-4175
NSN 5930-01-572-6412