Shaft Coupling Assemblies

5 part numbers
A51M9006-17 NSN 1680-00-163-5490 Cross Reference: 180870-1
  • 0.500 in. diameter of shaft general description
180870-3 NSN 1680-00-163-5491 Cross Reference: A51M9006-21
  • 1.500 in. diameter of shaft general description
180870-2 NSN 1680-00-165-1648 Cross Reference: A51M9006-19
  • 0.875 in. diameter of shaft general description
180870-4 NSN 1680-00-166-6423 Cross Reference: A51M9006-23
  • 1.125 in. diameter of shaft general description
180870-5 NSN 1680-00-168-4656 Cross Reference: A51M9006-25
  • 0.875 in. diameter of shaft general description
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