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 6685-00-913-3765
NSN 5999-00-272-2175
NSN 5920-01-446-4524
NSN 6105-01-464-4388
NSN 5960-01-428-7300
NSN 2925-01-133-8128
NSN 6145-00-351-4539
NSN 5855-01-157-7186
NSN 5920-01-536-1534
NSN 5835-00-998-2917
NSN 6130-01-162-1132
NSN 6150-00-484-1112