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 6145-01-116-1274
NSN 5945-01-197-7966
NSN 6130-01-023-8031
NSN 6150-01-193-7683
NSN 6620-00-844-4363
NSN 6240-01-658-3177
NSN 5915-00-187-8881
NSN 5965-01-164-0561
NSN 5975-01-464-4293
NSN 5996-00-912-9184
NSN 6220-01-496-9615
NSN 5999-01-346-0510