MIL-S-21433A, MILITARY SPECIFICATION: SOCKETS, TURNBUCKLES, AND TURNBUCKLE ASSEMBLIES - WIRE ROPE, WEDGE, AND THREADED LOCK SLEEVE (21-JUL-1959

MIL-S-21433A, MILITARY SPECIFICATION: SOCKETS, TURNBUCKLES, AND TURNBUCKLE ASSEMBLIES - WIRE ROPE, WEDGE, AND THREADED LOCK SLEEVE (21-JUL-1959)., This specification covers sockets, turnbuckles, and turnbuckle assemblies for making up end connections in wire rope installations as alternates for other wire rope connections.